Citabria Wing Spars

The fabric-covered Citabria is an excellent aerobatic and training plane, but bush pilots also favor its short takeoff and landing (STOL) characteristics whether it's on wheels, skis, or floats. This might be the only correction you need. WolfPro 8 wings, with 8 ailerons spanning the full width of the wing, can be found on airshow biplanes like that of Team Oracle's Sean D. 1974 Citabria 7ECA 115 Horse Lycoming 0-235-C1 A/C TSN: 3985 SMOH: 560 Prop: McCauley 72/46 TT: 380 Long Range Tanks (36 gallon capacity) 26" Goodyear tundra tires Scott 3200 Tailwheel Cleveland Wheels and Brakes Milman aluminum wing spars Micro dynamics VGs KX-155 Nav/Com King KT76a transponder Sigtronics SPA4 intercom Wing and engine covers. METAL SPARS IN PLACE: Millman STC'd Spar Kit: 1977 KCAB CITABRIA: Completed KCAB Citabria: This site is under construction. With 160 h. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. Search more Bellanca airplanes on Hangar67. In accordance with Airworthiness Directive (AD) 2000-25-02 R1 and American Champion Service Letter (SL) 406, Revision A, the owner removed, cleaned and inspected the right rear wing. This change is the core difference between new aircraft and older models (1980 and older). Front Spar Reinforcement 11' Length. Wing Spar Repairs Wood wing spars are fabricated in various designs using solid wood, plywood, or a combination of the two. Wood Wing Spar AD. Inspection of Fuel Line near flap quadrant. Purpose To alert aircraft operators and maintainers to the danger of interfacial corrosion between wing spars and steel attach fittings and the need to adequately inspect for this type of corrosion. Riblett wings: 56", 63" and 66" chord. Univair carries hundreds of quality FAA-PMA approved and original factory parts specifically for the Aeronca 7 and 11 series, Bellanca, Champion, Citabria, Decathlon, and Scout aircraft. The company claims pilots up to 6'4" can comfortably fit the 43'6"-wide Sinus cockpit. Wodd spars with nails pulled nails. CITABRIA 7GCBC WINGS • $6,500 • FOR SALE • Citabira 7GCBC wood spar wings removed from 1973 7GCBC. My customer would like to go with aluminum but the cost from Milman is a little high and new wings from American Champion is way high (over $18,000. The issue is not the spar -- and yes, the Citabria MAIN spar is the Super D REAR spar -- but the snap roll, being a horizontal spin, puts stress on the fuselage and makes it flex in such a way that it puts pressure on the "squareness" of the wing. I set the press up so that the shop head was up and the manufactured head down. 21 hours and the hobbs time was 1340. Local Florida (386) 873-4123 Local Oregon (541) 476-6605. The Eagle has Wings. In contrast to the derivative Citabria, the Super Decathlon's airfoil is a semi-symmetrical, NACA 1412 section with beefier spars and additional trusses to withstand loads of +6 and -5 G's. #2 FRONT SPAR. 180HP, Constant Speed Prop, 400 SMOH, Exterior 7-8, Interior is new 9-10, Basic panel but has IFR equipment, ACA Metal Spar Wings, Seaplane STC. 32032 Washington Avenue, PO Box 37 • Rochester WI 53167. The American Champion 7AC, also known as the Champ, is a single engine, conventional landing gear, two seat aircraft designed for personal use or flight training. I like to have all available on building board even if will not need for a day or two. In fact, American Champion has never offered a wood spar wing. D & E is your place for Experimental Wing Kits and other Experimental Components. wingspan: 50 cm. When you remove them from the parts sheet, do not remove the construction supports from the spars. Inspected October 2018 and found in excellent condition as were the fuel tanks. Further improvements to the 7GCBC include use of the heftier front wing strut from a Decathlon, which is attached to the wing with a beefed-up end fitting. Instrument panel less crowded. The good news is that American Champion can retrofit new, all-metal wings onto older. 330-698-3164 FAX. Right wing rebuilt with 2 new wood spars New gear legs inspected and painted at rainbow aviation Fuselage and left wing have original fabric that test out great. Wodd spars with nails pulled nails. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. A single bolt then holds each strut in place from the inside. Probably from air loads. Wing spars, front. 1/4 Scale Citabria Bud Nosen FS - Airplanes. I have seen a lot of Champ, Chief and Citabria spars that are perfectly acceptable for our applications. 1970 Champion 7ECA Citabria N7588F S/N 751-70 Airframe Logbooks Complete No Damage History Lycoming O-235 C1 (115 hp) add $730 with the aerobatic package. American Champion; Model 7-ECA; Citabria; Wing Spar Defects; ATA 5711 While restoring the aircraft, the owner found several severe defects on the right wing spars. It should be rein-forced with the 1/16 x 3/8 spar brace at the center section as it and the trailing edge are the only things that make contact with the wing platform. ASKING $38500. Work Begins on New, Longer Range Boeing 777 Workers at the Boeing airplane manufacturing facility in Everett, Wash. wings by one rib, or 12 inches, on each side, which resulted in wing loading almost identical to a CB-1. Designed for loads of +6G and -5G, it can be flown in inverted flight for periods up to four minutes without loss of oil or oil pressure. While a biplane wing structure has a structural advantage over a monoplane, it produces more drag than a. Most Citabrias were built with wooden spars. See figure 1 for example locations of spar cracks. Shipping Hazardous Materials (HAZMAT) Products classified as Hazardous Materials (HAZMAT) cannot be shipped outside the contiguous United States (lower 48 states). com is at the age of #21. The Citabria can certainly be called this generation's barnstormer. Rainbow Flying Service received Parts Manufactures Approval (PMA) for our new design wing SPAR for the 7 and 11 Series Airplanes and the 8 GCBC Scout. Generally similar in all respects to the 150-hp Model 7 Citabria, the high-wing aerobat was, for a time, the only unlimited acrobatic competition aircraft produced in the United States. American Champion 7EC Champ. That's correct, the wooden spar in the original citabria has a lower approved wing load than those that have had the spar upgrade to metal spars, you can buy these kits from American champion and I believe that the CAA have approved the mod, contact blueyonder for more info. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. Right wing rebuilt with 2 new wood spars New gear legs inspected and painted at rainbow aviation Fuselage and left wing have original fabric that test out great. Joesf Well-known member. Wood Wing Spar AD. Its name "Citabria" spelled backwards "Airbatic" It features wood spar wings and oleo shock main gears. The internals of the wing stayed the same—the dimensions of the spar, the attachment fittings, and so forth—except he attached stamped aluminum ribs to the wood spar instead of stick-built wood ribs, to. Further improvements to the 7GCBC include use of the heftier front wing strut from a Decathlon, which is attached to the wing with a beefed-up end fitting. 1971 Bellanca Citabria N10990 : 329-72 Aircraft specifications and logbooks are subject to customer verification and do not constitute representations or warranties of International Aircraft Sales, Inc. Sample 3 - Top of Spar This is the Great Crevasse of Lynn. Not sure about doing plans, but I can tell you it's a 32" wing, 38 " long fuselage, horizontal stab is 16x4. FRESH ANNUAL,NICE FLYING AIRPLANE. Bellanca 7GCAA Citabria. Knots 2U Manufactures a full line of Piper exterior replacement parts. 5 feet, the Scout’s wingspan is significantly longer, at over 36 feet. homedelivery. PA-18 Under rear seat storage boxes (double sink style) fiberglass and carbon fiber available. It has real guts in the mountains. I removed the fabric since it needed to be replaced anyway and to inspect the spars. 2295 F: 415. wing spar installation in 2001. It featured a conventional landing gear configuration, with shock absorption in the main gear provided by oleo struts, 7200 built. 1968 citabria 7eca • $38,500 • for sale • citabria 1968 7eca, metal spar,1520tt&eng. I received many good suggestions. American Champion 7EC Champ. For Sale 7AC right wing, new leading edge, wood spar, and 5-gallon wing tank modification. At the time of the accident, the tachometer time was 1279. Bowers designed the Flybaby with all those >wires was for the purpose of quickly detaching the wings for easy >transport of the aircraft. Second, the fit is very sloppy, something I noticed previous to all this work. 11905 Road 4 NE, #10 Moses Lake WA 98837 (509) 765-1606 [email protected] The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Free shipping. 1-1 aeronca-champion-citabria. We have found that the Citabria is the perfect airplane for banner towing. 80 ship rate item ships for merely see links to our store below hemp is an authorized PARKZONE dealer offering new products. Incidence 1°30´. Free shipping on many items Citabria, Retro Gray 4 Cushions Vinyl Seat Set with White Piping. [email protected] Water damage to the spar: The manufacturer designed and tested an FAA-approved watertight seal for the as-needed wing inspection cover installation. Cessna was founded in 1927, but its history began before that when farmer Clyde Cessna built and flew his own aircraft in June 1911. The wings had deep section hollow box-spars that provided lightweight strength to the wings. Yes! I started out in 1956 PA-22 and after five years in the “ugly duckling” moved on to GA-5 Traveler (150 HP) sexy metal airplane. engine Aircraft has a total time of 2993hrs The Citabria is a light single engine two seater airplane with a fixed gear. It's role in general aviation for the past three decades, as a sport aerobatic trainer and an economical utility vehicle, is unequalled by any other recent production aircraft. The Citabria is a light single engine two seater airplane with a fixed gear. Part # Part Description. While a biplane wing structure has a structural advantage over a monoplane, it produces more drag than a. citabria is a good airplane, watch out for "great" deals on wooden spar models. Smoke Systems - The Skybolt S can be equipped with an integrated smoke system for airshow work, or just carving your mark in the sky. The company was operating on a limited basis, actively selling plans online, but seems to have gone out of business in 2016. Water damage to the spar: The manufacturer designed and tested an FAA-approved watertight seal for the as-needed wing inspection cover installation. Wing Spoiler System 4000-1 Pump & Panels 4014 4013 Series 340 401 410 414 421. [Figure 6-21] When a spar is damaged, the method of repair must conform to the manufacturer’s instructions and recommendations. Don't expect that you can just clip the wings more and be able to pull more g's nor reduce the bending loads on the spars. Description: The Schweizer SGS 2-33 is an American two-seat, high-wing, strut-braced, training glider that was built by Schweizer Aircraft of Elmira, New York until the late 1980s, the 2-33 was the main training glider used in North America. Assembly Includes: Upper Tailbrace Wire Nut, Full Hex AN315-3L Nut, Full Hex AN315-3R Clevis Tie Rod. With 160 h. With this illustrious lineage, it is not sur- prising that the Citabria is just about unbeatable as a Fun Plane, a Primary trainer, or for Aerobatics. Citabria Wing strut attach fitting 1000 hour inspection. Trusses added between front and rear spars in aileron area. 32032 Washington Avenue, PO Box 37 • Rochester WI 53167. I knew someone who hit a mountain in a wooden spar aircraft at about 140 knots ripping the wing off at the spar. CITABRIA 7GCBC WINGS • $6,500 • FOR SALE • Citabira 7GCBC wood spar wings removed from 1973 7GCBC. Build Log SIG Citabria Fuel Plane Talk. Designed for flight training, utility and personal use, it is capable of aerobatic stresses from +5g to -2g. asking $38500. Those who continued on to the full TSB report, which was appended below the article, would have seen that all references were to the failed wing strut, not wing spar. Rudder repair, oops. To save weight, the aircraft carries only 18 gallons of fuel — 17 usable. citabria cost, Airline Pilot Central is your source for up-to-date airline pilot salary and pay, retirement, and hiring information for over 95 US and Canadian legacy, major, low cost, national, cargo, and pilot unions. It was an OK plane but very costly, we ended up replacing the entire wing after it failed a spar inspection. Gross Weight 6500 8000 gr. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. It is what it is. American Champion's 7GCBC, reintroduced in 1994 as the Citabria "Explorer," is similar to earlier versions, with the exception of the metal-spar wings and the use of the Lycoming O-320-B2B of 160 horsepower; the most recent significant design change has been the switch to aluminum main gear legs in 2004. Thread: Sig Citabria Build. Preferred Airparts is also converting Douglas DC-3's from. AircraftDealer. This changed in 1990 when American Champion Aircraft redesigned and certified this structure with aluminum spars. I can see how the tips could affect it (therefore the tips should be installed only after the wing is rigged), but I sure could use some explanation on the rest. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Dihedral 1°. Longitudinal cracks have been reported in all areas of both front and rear spars, including through the wing root. All bellcranks and pushrods, original wiring int. Designed to meet FAR 103 Ultralight Vehicles standards, the N3 Pup can accept various lightweight four stroke engines of between 37 and 60 hp (28 and 45 kW). The wing ribs and the leading edge are aluminium and covered with dacron. Up until very recently, it has always been hangared. Rainbow Flying spar inspection cover STC. I flew off of Forest Service airstrips in Oregon. The citabria's light weight made it an easy plane to trim. You asked for opinions so mine is that I would not exceed 2Gs in a rental Citabria with a wood spar. Generally similar in all respects to the 150-hp Model 7 Citabria, the high-wing aerobat was, for a time, the only unlimited acrobatic competition aircraft produced in the United States. I have about 500 hours in a 7KCAB and about 700 hours in my -4. Hauled the old spars out to check where the ribs actually were on the old wing vs. I added 1/16 sheet balsa shear webs to the front wing spars on my Citabria builds as that wing when finished is a huge "ironing board". Aeronca 7AC Champion Introduced in 1945, the 7AC was the first version of the design and used the Continental A-65-8 engine of 65 horsepower (48 kW). Joesf Well-known member. The 2 strut planes have stuts made from steel, the single strut is aluminum. The Cessna 172 Skyhawk is an American single engine, fixed-wing, four-seater light aircraft made by Cessna Aircraft Company. To drain them you must use a special cup supplied by Bellanca that has a plunger sticking up out of it, which you insert in the wing hole and push. Rainbow Aviation, now located in Kingsville , MO, started up in 1991, and we’ve been on an epic ride ever since. Champion Lancer (Model 402) is the only post-WWII multi-engine airplane produced by either Bellanca or the Aeronca/Champion factories. As for the metal spars, there is the Milman kit that replaces the spars but reuses the ribs. 5" vertical stabs are 7x4. preferredturbine-3. These spars are STC'd and FAA approved. Bellanca, Citabria, Bellanca-Champion Club Official Site Bellanca-championclub. The good news is that American Champion can retrofit new, all-metal wings onto older. Bought this in September 2003 in partnership with Gregg Deimer. The spar was replaced due to an incident which damaged the wing. The Beechcraft 33 / 35 / 36 Bonanza is a single-engine four-to-six-seat light touring aircraft produced by the US-American manufacturer Beech Aircraft Corporation, later Hawker Beechcraft Corporation, today Beechcraft a brand of Textron Aviation. WING REPAIRS •WING REBUILDS ALSO AVAILABLE FOR PIPER J-3, PA-11, PA-18, PA-12 & AERONCA CHAMP, CHIEF & CITABRIAS •METAL SPAR CONVERSIONS AVAILABLE FOR ALL AERONCA’S Call for details. We specialize in Citabria, Scout and Decathlon aircraft, but also have some of those older parts that you may have a hard time finding. These bends must be precisely located, since they determine the thickness of the wing, along with the height of the ribs. My customer would like to go with aluminum but the cost from Milman is a little high and new wings from American Champion is way high (over $18,000. All fabric was removed and the spars were found to have serious dog-legs in them : They were never trammeled properly. Wing made as plan and it feels very strong before covering. Aileron control cable 29. Right gear leg collapsed while tied down as a result of a crack in the landing gear. The top left of the pic is the forward end of the left wing, and you can see a nice even gap between the wing and the center section that extends about 5" back. The flat bottom wing of the Citabria gives it much better takeoff and landing performance (its a floater) but also produces more drag so energy management during a sequence is more of a challenge. This change is the core difference between new aircraft and older models (1980 and older). an upgraded and improved Turbine DC-3 conversion. Regulatory Brief FAA replaces controversial AD proposal, allows alternative wing spar inspection for Aeronca/Bellanca/Champion airplanes The issue: In November 1997 the FAA proposed airworthiness directive (AD) 97-CE-79-AD requiring repetitive inspections of the forward and aft wood wing spars for compression cracks. Most Citabrias were built with wooden spars. I was contemplating replacing the balsa spars with basswood or spruce for strength, but after reading a bit, apparently the wing struts are fully functional and not for looks like on my Cub and clearly states "These are not optional". The wing has a removable spar to join the wings at the field and will say they were a piece of cake to build. Mar 11, 2019 #1. covers, new, FAA/PMA,aircraft | eBay. Building a wing from folded 6mm depron using the Experimental Airlines method, with a few tweaks. 5" vertical stabs are 7x4. Wag-Aero carries the largest supply of FAA/PMA'd parts for the Aeronca 7, 8, & 11 series aircraft of any manufacturer of Vintage or General Aviation parts in the United States. I would just prefer a set of struts on both. American Champion Aircraft Corp. , no thick frame. The GRAPHLITE carbon rods are rolled off a spool, cut to length and laid into a female wing spar mold and embeded in an unfilled epoxy matrix. To adequately inspect the wing spars for cracks and compression cracks, you must utilize the detailed inspection procedures in ACAC Service Letter 406, Revision A, dated May 6, 1998 (or procedures approved by FAA). That's correct, the wooden spar in the original citabria has a lower approved wing load than those that have had the spar upgrade to metal spars, you can buy these kits from American champion and I believe that the CAA have approved the mod, contact blueyonder for more info. Trusses added between front and rear spars in aileron area. The finish is identical to the fuselage. I dislike having all the inspection holes throughout the wing making it look like Swiss cheese and the difficulty of adequately inspecting the wood for cracks! In the first picture, you can see the inspection holes previously cut in the wing to facilitate the AD inspection of the spars that. wing tanks, larger tires, extended baggage, etc. When you remove them from the parts sheet, do not remove the construction supports from the spars. The major difference was in the engine, which in the 7GCAA was a Lycoming O-320-A2B of 150 horsepower (110 kW). American Champion 7 Series Aircraft Information. Most Citabrias were built with wooden spars. To save weight, the aircraft carries only 18 gallons of fuel — 17 usable. Each wing will have two new hand built sitka spruce spars, and among other things, around a thousand rivets!.  To this day, I have only seen one P-38 model fly ( Wing Mfg ). The semi-semetrical wing and slightly less dihedral of the Decathlon wing is a big help with inverted flight. Wing spar to fuselage attach fitting corrosion AWB 57-2 Issue 1, 27 March 2006 Applicability Aircraft incorporating aluminium alloy wing spars attached to fuselages by steel attach fittings. • Optional Aileron Drop System for increased take off performance • Struts are extruded 6061-T6 anodized aluminum and tested to 18,000 lbs • 8 - Stainless tail brace wires and fittings. I was contemplating replacing the balsa spars with basswood or spruce for strength, but after reading a bit, apparently the wing struts are fully functional and not for looks like on my Cub and clearly states "These are not optional". We also have distributor parts such as tires, batteries, tailwheels, and much more. Included are drawings that will enable you to construct a look alike of the citabria aircraft. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. The GRAPHLITE carbon rods are rolled off a spool, cut to length and laid into a female wing spar mold and embeded in an unfilled epoxy matrix. Citabria/Champ wing insp. 330-698-3164 FAX. It is what it is. See more ideas about Aircraft, Fighter jets and Aviation. A Very Disappointing Wing Spar Airworthiness Directive * Home Gift Shop Fly-Ins and Other Events Membership Application Selected Technical Topics. Something to think about in a rental. The Model 8 followed in the Luscombe tradition of using no wood in the construction, and had a monocoque fuselage with fabric-covered metal wings. The pilot reported there were no mechanical malfunctions or failures. Its IP address is 204. q Locate the wing spar parts S1, S2, S4 and S5. With the fabric and leading edge removed, the AME discovered five compression type cracks on the right rear spar. New gascolator, new landing light, new steerable tail wheel assembly, new brakes and brake master cylinders, new engine baffling and scat tubing, new exhaust. 12-20-2016, 07:47 PM #6. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. The Citabria and the Decathlon are very nearly the same airplane. American Champion. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. I just finish to fabric my own extended wing spars and I/O web spars for my CH640. Given the size of the area of preexisting damage, had the IA inspected the wing spars at the wing strut attach point, where there was an inspection hole, in an attempt to comply with AD 2000-25-02, ACAC Service Letter 406, and ACAC Service Letter 417, he would have seen the preexisting damage. 115hp ENGINE, INTRCM, COM RADIO, ADSB OUT,TOW BRAKES,ALL LOG SINCE NEW,FUSELAGE RECOVER 2003. This listing was posted on Jan 21, 2020. Re: 1970 Citabria 7ECA For Sale [Re: Rick_Durden. Joesf Well-known member. Just clipping the wing will reduce the bending moment on the spar outboard of the lift struts, but your overall wing loading will increase and so will the loads going into the lift-struts, spar fittings, spar, and carry-through. 21 hours and the hobbs time was 1340. Rear Spar Reinforcement 11' Length. You asked for opinions so mine is that I would not exceed 2Gs in a rental Citabria with a wood spar. If the wing plane and its ribs remain geometrically similar, b and L increase directly as d, and W as d2, since W varies as the area. Designed for flight training, utility and personal use, it is capable of aerobatic stresses from +5g to -2g. Wood Spars for Aeroncas, Scouts, Citabrias and Decathalons 10/10/12 09:05am Replacement Wood Spars for Aeronca, Citabria, Scout, Decathlons, Piper Cub J3 and Taylorcraft. 972-227-1111 800-336-6399 972-227-6176 (fax) Air Salvage of Dallas has a large inventory of used parts, components, engines, props, instruments and avionics for most General Aviation Aircraft. Plywood doublers were dry rotted. The American Champion Scout features generous, adjustable wing flaps and a powerful Lycoming O-360-C1G engine producing 180 horsepower. Wood Wing Spar AD. Roll rate is also slower. factory-new cylinders. To my knowledge, the only way to legally increase the max GW of the Citabria line (7 series) is to replace the wooden wing with a factory metal wing, which adds 100 lbs to the max GW, and appears to increase the empty weight by about 70 lbs or so, depending on your paint scheme. Aeronca 7AC Champion Introduced in 1945, the 7AC was the first version of the design and used the Continental A-65-8 engine of 65 horsepower (48 kW). Most of these cases involved. Citabria/Champ wing insp. Mar 11, 2019 #1. The Citabria is powered by a carbureted, four cylinder, horizontally opposed, direct drive Lycoming O-235 engine. Just use the p-51 wing as as a guide so far as thickness, the crease measurent, under camber, spar size, etc. this A380 off, as the port wing main spar damage now discovered is so severe. Its competitors were built of fabric-covered steel tubing, with wooden spars and sometimes ribs in the fabric-covered wings. Citabria Type Wing Tips. In 1984 Milman Engineering was approached with a request to become the exclusive manufacturer of spar series 7 and 11 replacement conversion kits. Joesf Well-known member. Building a wing from folded 6mm depron using the Experimental Airlines method, with a few tweaks. re: bud nosen 1/4 scale citabria build completion Joey, Not sure what the RTF weight will be with your model but if you keep it nice and light (under 15 lbs or so) the 120 4 stroke should be adequate for scale type flying. 1968 Champion 7ECA 2607 TT 1030 SMOH 18 STOH and POH Annual Inspection due 4/16 Airplane was recovered and new interior installed in 2001. I notice that one rear spar seems to be made up of three pieces of wood stached vertically (glued and milled) to make up the spar. American Champion 7EC Champ. FAA/PMA/STC'D. 1975 Citabria 7ECA. citabria is a good airplane, watch out for "great" deals on wooden spar models. Engine overhauled 12/2015 by Unlimited Aero engines -oil analysis history Hartzell prop "B" hub, no eddy current inspection AD Wings rebuilt 7/2015. Gathered up all the pieces for the panel. Wing Spar Repairs Wood wing spars are fabricated in various designs using solid wood, plywood, or a combination of the two. Top types Hot beverage supplies. Joined Nov 12. 1970 Citabria based at KADS. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. This very nice Citabria is only for sale because it's owner of over 25 years is retiring from flying. The company was operating on a limited basis, actively selling plans online, but seems to have gone out of business in 2016. Looks like a piece from the wing tip. Leaving the sub-trailing edge about 8mm thick means the aileron blends in nicely to the overall airfoil. The fabric itself contributes very little to the strength or torsional stiffness of the wing. Get in touch. While a biplane wing structure has a structural advantage over a monoplane, it produces more drag than a. , Airline Pilots make a second career in the face of economic uncertainty within the airline industry. All spars were then removed. Biggest array of Airborne Mercury and other comparable products. 2 m), the Decathlon's wingspan is shorter, at 32 feet (9. Junior Member. The Champion Model 8KCAB Decathlon is a close cousin to the Bellanca Citabria, the principle difference being its symmetrical NACA 1412 wing section, 2. 5” thicker and 3” longer than the. New prop spinner. Planform. Apr 14, 2012 - Citabria 7KCAB, N998B.  To this day, I have only seen one P-38 model fly ( Wing Mfg ). Get Free 7gcbc Citabria For Sale now and use 7gcbc Citabria For Sale immediately to get % off or $ off or free shipping. Hey guys, I'm looking to purchase a late model (preferably 1990 or later) Citabria 7GCBC to get some tail wheel time and do some fun back country stuff in the mountains. Aeronca Wing Spar Attach Fitting, $25/ea, Forward Spar, Great Shape. Local Florida (386) 873-4123 Local Oregon (541) 476-6605. Compared to the Citabria’s wingspan of 33. Univair Aircraft Corporation 2500 Himalaya Road Aurora, Colorado 80011 Toll Free Sales: 888-433-5433 Phone: 303-375-8882. Most Citabrias were built with wooden spars. By then we will have realized that, like the Stearman and the Jenny before it, the Citabria represents the spirit that existed at the beginning of an era and by restoring the airplane you gain a little of the. 12-20-2016, 07:47 PM #6. Phil Lardner's Carbon Dragon Project - Laying the up Main Wing Spar center section - Duration: 33:08. AircraftDealer. jpg 1,023 × 675; 463 KB. D&E Aircraft of Florida 2618 Park Street Lake Worth, FL-33460 Phone: 561-547-7931. Rochester, WI 53167 Service Letter : 406 Revision A Date: May 6, 1998 Title: Wood Spar Inspection Applicable Models: All Model 7's, 8's and 11's with wood spar wings Description: There have been reports of cracks developing in wood spars, both front and rear. 28 m), width of 36’ (11 m), and height of 8. The American Champion 7AC, also known as the Champ, is a single engine, conventional landing gear, two seat aircraft designed for personal use or flight training. Bellanca Citabria Series Aircraft Information. Something to think about in a rental. Dust off the structure. It was an OK plane but very costly, we ended up replacing the entire wing after it failed a spar inspection. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. I picked up a Bud Nosen Citabria from an estate sale and the center section of the wing bolted on with 4 screws that went down through the wing into the tops of the cabin side windows. Buyer to inspect and collect. Rainbow Flying Service received Parts Manufactures Approval (PMA) for our new design wing SPAR for the 7, 8 and 11 Series Airplanes. e) The Citabria Owners Group recommends that a significant “tail” of. It's pretty. Installed the wing tips and full wire runs and they WORK as tested 8 months ago 5. Looks like a piece from the wing tip. Hello again - Thanks for the responses to my issues surrounding the bow in my rear wing spar. 5 Inspect wing strut attach points for cracks, signs of stress, lubrication, and security. See what Adam Smith (gbwez) has discovered on Pinterest, the world's biggest collection of ideas. As of yet, I have no 'akro' or unusual attitude training (complete) but plan to add that before the plane is finished, along with RV transition training (complete). I saw your citabria in the RCME tent and I was wondering if the nose was film covered or painted, around the air intake area. Aileron control cable 29. A friend is starting a rebuild on a 7AC she bought. American Champion Parts. Thread starter Joesf; Start date Mar 11, 2019; J. org One was an older Citabria that had been retrofitted with wings containing new metal spars and was listed for $57,000. Aircraftsystemstech. I can see how the tips could affect it (therefore the tips should be installed only after the wing is rigged), but I sure could use some explanation on the rest. Gross weight is unchanged. Rainbow Flying Service - holds Parts Manufactures Approval (PMA) for new design wing SPAR for the 7 and 11 Series Airplanes and the 8 GCBC Scout. Vintage Wings F-86 pilot and soon to be Space Station commander Chris Hadfield waves as he and Staggerwing manager Bob Childerhose taxi in at the Gatineau Airport, home of Vintage Wings of Canada. The gap was tight, and opened up after the fabric was removed. Features: Construction: 3mm extruded polystyrene Pro-formance foam, an ElectriFly exclusive, control surfaces are prehinged with 3M Blenderm tape hinges. Just use the p-51 wing as as a guide so far as thickness, the crease measurent, under camber, spar size, etc. Compared to the Citabria's wingspan of 33. Older Citabria 7GCBC aircraft produced in the 1960s and 1970s had wood spars that are prone to cracking. 2 m), the Scout's wingspan is significantly longer, at over 36 feet (11 m). Wing spars, front. Jan 24, 2018 - Explore marknagley's board "Citabria" on Pinterest. American Champion has been using aluminum spars in the aircraft it has produced and has made the aluminum-spar wings available for retrofit installation on older aircraft. Desert Rat Aviation is excited to announce our American Champion Aircraft wing rebuild program for all models of the Champ, Citabria, and Decathlon series aircraft! Because of our many years of experience and expertise, we are able to offer an affordable alternative to buying a new set of wings by rebuilding your current wings on your older. Applied the temp N-Number to the rear fuse 6. December 13, 2014 - Holly Run to Tangier Island. Stay the same. Bill Reeves (a Club volunteer) with his new 260 at Oshkosh. Older Citabria 7GCBC aircraft produced in the 1960s and 1970s had wood spars that are prone to cracking. Wood Wing Spar AD. I never liked the wood spars (especially when I was upside down). The plan said to build the bottom wing top side up, and the top the top wing top side down, that is about the extent of instructions that came with the plan so before doing anything it is necessary to plan everything before proceeding with the glue. Mar 11, 2019 #1. Wing made as plan and it feels very strong before covering. Husky - typically 180hp constant speed prop, = better takeoff and climb performance, 50 gal fuel vs 36, older Husky's may have a lower max gross weight, some Husky's loaded with avionics thus need a tall panel. CITABRIA, DECATHALON, SCOUT - LOWER 1. Part # Part Description. Aircraft for sale - Globalair. American Champion; Model 7-ECA; Citabria; Wing Spar Defects; ATA 5711 While restoring the aircraft, the owner found several severe defects on the right wing spars. Cylinder Compressions 77-75-78-77. Wing Spoiler System 4000-1 Pump & Panels 4014 4013 Series 340 401 410 414 421. Wood spars are seen in every variation from a single plank, to laminated, to laminated with the individual laminates made up of different length pieces scarfed together. Citabria type. necessary to preclude damaging the wing internal fabric surface. The article in the October 2003 (13-4) issue of B-C Contact! provides some of the unique aspects and. The airplane had been altered by the installation of metal wing spars in accordance with FAA Supplemental Type Certificate (STC) SA3829NM. Remember to keep the bend out of the flaperon. aeronca champ champion tri-champ aeronca chief. Look very carefully at the fabric, wing spars etc. We will update our website with the new logo soon. The strut-braced wings of the Chief are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs and wood spars. Laser Design Services : Scale Short Kits - Jetmach Aircraft by LDS Plan Parts Drawings Accessories MF Models Ziroli Kits Scale Short Kits Custom CAD Work Combo Offers Scale Electrics Bill Effinger Plans Ziroli Turbinator Jets Wendell Hostetler Kits Bill Effinger short kits Vintage/Old Timers Sport Planes Scale Jets Classic Pattern Blue Foamies IMPScale Kits RCM Plans Scale Plans and Photo. Sun getting in your eyes? Check out our SunShield for the Champ and L-16 (also works on Citabria, Decathlon and Scout). Better forward visibility during landings especially compared to some Husky's with the tall panel. That flat bottom wing only wants to lift in one direction, so inverted you spend a lot of time with the stick pushed out of sight under the panel. The removable wings, held on with removable balsa spars, make the plane very portable. 78/80,74/80,76/80,77/80. CITABRIA 7ECA • $39,000 • FOR SALE • 1972 Citabria 7ECA Lycoming 0-235c1 - 675 S. 1968 citabria 7eca • $38,500 • for sale • citabria 1968 7eca, metal spar,1520tt&eng. Also the aileron pulleys and cable are concealed in the wing along with wing‑shaped 5052 aluminum fuel tanks that hold a total of 44 imperial gallons (197 litres, 52 U. With that in mind, I have decided it is time to part with my Citabria. part # description qty req. Plywood doublers were dry rotted. Review (mpn: PKZ6620 for sale) PKZ6620 PARKZONE Wing Set Ka8 605482070284 Items do not need to be the same earn discount. It featured a conventional landing gear configuration, with shock absorption in the main gear provided by oleo struts, 7200 built. 1987 Yak 52 Wings for sale. Glue W-8 and W-10 to the correct position. Installed the ailerons and push tubes 3. the Citabria is an outstanding example Of the best in modern-day light planes. wings by one rib, or 12 inches, on each side, which resulted in wing loading almost identical to a CB-1. Citabria vs Piper Cub Technical and practical discussion about specific aircraft types such as Cessna 180, Maule M7, et al. We are looking forward to hearing from you. Wing Incidence (Root) - 2 Overall Length - 22' 4" - with Engine Front Seat Width - 14" Height above Floor - 8 " Height of back - 21" Rear Seat Width - 24" Height above Floor - 8" Height of back - 18. I notice that one rear spar seems to be made up of three pieces of wood stached vertically (glued and milled) to make up the spar. In 1970, Champion was acquired by Bellanca Aircraft Corporation, which continued production of all of the Champion-designed variants. The fabric-covered Citabria is an excellent aerobatic and training plane, but bush pilots also favor its short takeoff and landing (STOL) characteristics whether it's on wheels, skis, or floats. I knew someone who hit a mountain in a wooden spar aircraft at about 140 knots ripping the wing off at the spar. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Rainbow Flying Service received Parts Manufactures Approval (PMA) for our new design wing SPAR for the 7 and 11 Series Airplanes and the 8 GCBC Scout. citabria is a good airplane, watch out for "great" deals on wooden spar models. I think they also increased the thickness of a couple of the wing skins to make it even stiffer to twisting. The mirror must be as thin as possible, i. In the two pictures you can see how much of the fitting hangs over the lower edge of the spar when laying on the spar at approximately a 45 degree angle (which is to the new fitting drawing). I >understand the reason Mr. As you can see, your aileron spar will no longer be held in a slightly bent configuration. Roll rate is also slower. p lycoming and fixed pith prop, and factory new metal wing spars, it has outstanding short field performance and delightful, forgiving handling on the ground and for basic. In 1964, Champion Aircraft Corporation rolled out the first Citabria, a two-seat high-wing airplane based on the Aeronca Challenger which had come out shortly after World War II. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Size of front spar substantially increased and ribs stronger and more closely spaced by comparison with Citabria.  To this day, I have only seen one P-38 model fly ( Wing Mfg ). My first aircraft was a Pitts S-2B. Added 11/14/08. New prop spinner. I like to have all available on building board even if will not need for a day or two. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. Having flown dozens of airplanes, including the Stearman, Citabria, Decathlon, Extra, Sukhoi, T-6 and several WW II fighters in aerobatic flight and competing through Unlimited in both Pitts and Sukhoi, as well as flying 10 years of airshows, I believe the Pitts series of aircraft is the only one that prepares a pilot for all of the others. Carry-Through Wing Spar This is the only aircraft in its class with a continuous tip-to-tip spar, providing exceptional structural integrity and ride quality. The history of the airframe goes way back and although the first Citabria flew in May '64, it could trace its roots back as far as the post-war Aeronca 7 Champion, to which it bears an obvious family resemblance, although the Aeronca has tandem, rather than. Fuel tanks removed and pressure tested. , no thick frame. this A380 off, as the port wing main spar damage now discovered is so severe. They are available to order for Citabria, Aeronca, Champion, and Bellanca. View Single Post 09-19-2011, 05:44 PM #111 tigagreen. (1)€the wing design of all -7, -8 and -11 series airplanes, equipped with similar wood spars, are conducive to spar cracks/damage; and (2)€AD compliance action should be taken to prevent possible compression cracks and other damage in the wood wing spar, which if not detected and corrected, could eventually result in in-flight structural. There's also the possibility of strut corrosion, similar to what Piper and Taylorcraft owners have been finding for some years. piston aircraft to turbine. We also have distributor parts such as tires, batteries, tailwheels, and much more. 1970 citabria 7gcbc. Right wing rebuilt with 2 new wood spars New gear legs inspected and painted at rainbow aviation Fuselage and left wing have original fabric that test out great. American Champion Aircraft is a manufacturer of FAA certified light acrobatic and utility aircraft for pleasure, work, training, and true excitement. I would just prefer a set of struts on both. Compared to the Citabria's wingspan of 33. A biplane is a fixed-wing aircraft with two main wings stacked one above the other. 5" vertical stabs are 7x4. Find airborne mercury available for buying here!. Properly varnished and cared for, all variations are fine, but need. Each wing will have two new hand built sitka spruce spars, and among other things, around a thousand rivets!. We will update our website with the new logo soon. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Wing section NACA 1412 modified. Use the filter menu on. 1974 Bellanca Citabria 7GCBC airplane for sale located in Ontario, Canada. The history of the airframe goes way back and although the first Citabria flew in May '64, it could trace its roots back as far as the post-war Aeronca 7 Champion, to which it bears an obvious family resemblance, although the Aeronca has tandem, rather than. This very nice Citabria is only for sale because it's owner of over 25 years is retiring from flying. Some would probably like the Pitts idea :cool:, but not sure whether it is comparable to the Citabria/Decathlon in terms of docility for learners.  It was built from a Royal kit. Bellanca, Citabria, Bellanca-Champion Club Official Site Bellanca-championclub. Replaced with metal spar wings Ailerons and flaps, serviceable when removed, replaced with new at the same time as wing change. Traditionally the Champion line of aircraft used wooden wing spars nailed to aluminum ribs as the primary wing structure. Search more Bellanca airplanes on Hangar67. Of the cost first item. The kit shows the wing spar, continuing across the cabin roof between the "A" and "B" columns (the notches in the root section). q Locate the wing spar parts S1, S2, S4 and S5. I'm adapting that for my Sonex. From the manufacturing line at Bellanca's Osceola, Wisconsin plant. Rear wing spar DIMENSIONS Wing Span - 35' 2 Wing Chord - 5' 3" Wing Area, including Ailerons - 178. The EVS100/600 is now an option on any new Scout. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. 95310 [email protected] , Airline Pilots make a second career in the face of economic uncertainty within the airline industry. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. We have received an Airworthiness Concern from the FAA regarding potential problems with the 15AC Sedan 's wing spars. Gross Weight 6500 8000 gr. Rainbow Aviation, now located in Kingsville , MO, started up in 1991, and we’ve been on an epic ride ever since. This change is the core difference between new aircraft and older models (1980 and older). 5m wingspan in 2 halves joined with a Skyshark P4X 7. Wing spars, front. The examination of the fore and aft wood spars indicated they had failed as a result of overload forces. Thread starter Joesf; Start date Mar 11, 2019; J. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. I can see how the tips could affect it (therefore the tips should be installed only after the wing is rigged), but I sure could use some explanation on the rest. wing tanks, larger tires, extended baggage, etc. [Figure 6-21] When a spar is damaged, the method of repair must conform to the manufacturer’s instructions and recommendations. Bought this in September 2003 in partnership with Gregg Deimer. The airplane came to rest inverted, resulting in substantial damage to the left wing spar and horizontal stabilizer. This site is listed in DMOZ: Top/Recreation. LESSONS LEARNED. 4000 Hours total. If you have the wings uncovered it is easy to install the screws. We have trained staff just waiting to serve you. The wood spars are available; four spars, two in each wing, approximately $1000 each spar. Aileron control cable 29. The empty weight of the aircraft is 740 lbs (325 kg) and the maximum takeoff weight is 1,220 lbs (533 kg). The landing gear of the Chief is in a conventional arrangement, with steel tube main gear which use an oleo strut for shock absorption, and a steerable tailwheel. Dwgs show : Fuselage assy. 5 foot shorter span, reinforced front spar, stronger, more closely spaced ribs and constant-speed prop. Parts, Services & Aircraft For Sale. While it appeares that they have gotten "the numbers" right on these models it is also pointing out that there is still going to be some "extra" learning to be done when handling taildragger tractor gyro's especially the "three point" take off and landing which seems to be a speciality of the tractor gyro. Approximately 1450 TT SNEW Airframe and Engine. That is a good airplane, flew one for many years on a Quadra 35. factory-new cylinders. Most Citabrias were built with wooden spars. A couple of things I noticed in your photos for your consideration. 7ac 7ec 7fc 11ac. select recent ads ad 2005-24-10 aileron cable inspection ad 2000-25-02 repair or replace damaged wood wing spars ad 1998-2-8 inspection of inner bore of crankshaft for corrosion ad 1990-11-15 front spar strut fitting inspection, repair ad 1974-23-04 inspection and repair of wing rib fatigue cracks select late-model comparisons [graphics omitted] price comparisons 1978 citabria ($35,000) 1978. When they went with a SINGLE strut for the Cruzer wing, they added extra ribs to increase the twist resistance of the wing. Though the wing is unfettered by flaps, it does sport aileron shovels. Make sure the construction supports for the spars all rest flat on the building surface when you glue the spars together. See figure 1 for example locations of spar cracks. Aerodynamically, the Super Decathlon is a fairly simple machine. With this illustrious lineage, it is not sur- prising that the Citabria is just about unbeatable as a Fun Plane, a Primary trainer, or for Aerobatics. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. 5mm balsa sheets. Get Free 7gcbc Citabria For Sale now and use 7gcbc Citabria For Sale immediately to get % off or $ off or free shipping. Alaska's List is a huge, online service, featuring classified ads placed by people and businesses throughout the Greatland and beyond. Don't expect that you can just clip the wings more and be able to pull more g's nor reduce the bending loads on the spars. In November 1997 the FAA proposed airworthiness directive (AD) 97-CE-79-AD requiring repetitive inspections of the forward and aft wood wing spars for compression cracks. Piper Aircraft has issued two Mandatory Service Bulletins 1244C and 1304A to inspect and protect the Main and Rear Wing Spars between the Fuel Tanks and the Fuselage. Included are drawings that will enable you to construct a look alike of the citabria aircraft. 7G spar/fittings. I note that you have marked some of your wood pieces with what appears to be a ball. Compared to the Citabria's wingspan of 33. The results will appear below. It should be noted that when this was still in the plane, it appeared much less obvious. I think they also increased the thickness of a couple of the wing skins to make it even stiffer to twisting. Manufacturer guarantees their windshields to be optically perfect and free from defects. Desert Rat Aviation is excited to announce our American Champion Aircraft wing rebuild program for all models of the Champ, Citabria, and Decathlon series aircraft! Because of our many years of experience and expertise, we are able to offer an affordable alternative to buying a new set of wings by rebuilding your current wings on your older. I am never going to be surprised if a wing is damaged significantly and then when pulling "G's" it snaps. Make sure the construction supports for the spars all rest flat on the building surface when you glue the spars together. Get Free 7gcbc Citabria For Sale now and use 7gcbc Citabria For Sale immediately to get % off or $ off or free shipping. The Forward Vision EVS 100/600 system was installed, tested, and FAA approved. Bevel back to sharp angle cut from top of wing should measure XX mm width over spar make 4X this end o make 2X. (These were found in a Citabria wing, but apply to all 7-, 8- and 11-series) Sample 1 - Front Face of Spar These failures are from about 5 inches inboard of the spar doubler plate. The strut-braced wings of the Citabria are, like the fuselage and tail surfaces, fabric covered, utilizing aluminum ribs. Up until very recently, it has always been hangared. Get Free Citabria 7eca Sale now and use Citabria 7eca Sale immediately to get % off or $ off or free shipping. Compared to the Citabria's wingspan of 33. Wing made as plan and it feels very strong before covering. We have received an Airworthiness Concern from the FAA regarding potential problems with the 15AC Sedan's wing spars. It was substantially similar to the 7GCAA of the same year, with a Lycoming O-320-A2B engine of 150 horsepower (110 kW), wood-spar wings, and spring steel main gear legs. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. Get the best deals on Aviation Parts & Accessories for Aeronca when you shop the largest online Aeronca wing spar fittings. Insurance costs AOPA Insurance Services estimates an average-cost Citabria 7GCBC flown by a low-time pilot will cost from $1,200 to $1,500 per year depending on whether you buy a $30,000 Citabria or a $60,000 Citabria. The citabria I had mentioned with scout gear, also had the end of the wing modified like we do on cubs where they square the spars up to the very end, that is done on that wood spar, with filler blocks to make the spar full all the way out, you can then. Proudly created with Wix. The issue is not the spar -- and yes, the Citabria MAIN spar is the Super D REAR spar -- but the snap roll, being a horizontal spin, puts stress on the fuselage and makes it flex in such a way that it puts pressure on the "squareness" of the wing. Get Free Citabria 7eca For Sale now and use Citabria 7eca For Sale immediately to get % off or $ off or free shipping. The US Army liaison variant was designated L-16. Older Citabria 7GCBC aircraft produced in the 1960s and 1970s had wood spars that are prone to cracking. with, Fresh annual with sale. The Eagle has Wings. Rainbow Flying spar inspection cover STC. Mar 11, 2019 #1. Gross Weight 6500 8000 gr. In accordance with Airworthiness Directive (AD) 2000-25-02 R1 and American Champion Service Letter (SL) 406, Revision A, the owner removed, cleaned and inspected the right rear wing. Make sure the construction supports for the spars all rest flat on the building surface when you glue the spars together. Designed to meet FAR 103 Ultralight Vehicles standards, the N3 Pup can accept various lightweight four stroke engines of between 37 and 60 hp (28 and 45 kW). Contact the advertiser Contact Details 07836 281924. The most important may have been to make sure the m. Citabria 5032G. I took one flight in the 8KCAB and I did not make use of its major advantage over the Citabria. Do any of you guys know of where to get spars for a 7GCBC Citabria besides Milman (Aluminum at $4150. Leading edge aluminum extends four inches back behind the spar to provide the correct airfoil shape by preventing the fabric from sagging as is common on most. Fits J-3, C-40, 50, 50S, 65 & 65C. 93 Changed Oil, Cleaned Screen, Cleaned Plugs, Replaced ELT. I never liked the wood spars (especially when I was upside down). necessary to preclude damaging the wing internal fabric surface. Basic instruments with JPI Engine Data Management EDM-700 installed on all 4 cylinders. Longitudinal cracks have been reported in all areas of both front and rear spars, including through the wing root. The history of the airframe goes way back and although the first Citabria flew in May '64, it could trace its roots back as far as the post-war Aeronca 7 Champion, to which it bears an obvious family resemblance, although the Aeronca has tandem, rather than. In addition, metal ribs were nailed to spars, but the nails would pull out. These generally are horizontal cracks running out from under the plywood doublers right where the wing struts come into the spars. For Sale Price: USD $72,500. In 1970, Champion was acquired by Bellanca Aircraft Corporation, which continued production of all of the Champion-designed variants. Apply a bead of wood glue to all the surfaces that will come in contact with the wing sheeting, from the main spar, towards the trailing edge of the wing. Right wing rebuilt with 2 new wood spars New gear legs inspected and painted at rainbow aviation Fuselage and left wing have original fabric that test out great. I didn't build in any washout and the wing rigged very nicely, ailerons lined up fine. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. The rear strut. American Champion has been using aluminum spars in the aircraft it has produced and has made the aluminum-spar wings available for retrofit installation on older aircraft. This might be the only correction you need. She was stripping the fabric off the wings today and I was looking at the spars. Weird paranoia about wing spars. Perhaps what contributed. Make sure the construction supports for the spars all rest flat on the building surface when you glue the spars together. Close up of the fiberglass wing tip showing the nails used to attach the ribs to the wing spars. American Champion has been using aluminum spars in the aircraft it has produced and has, as well, made the aluminum-spar wings available for retrofit installation on older aircraft. N15WV 1969 Champion 7EC-A Citabria $44,500 Location: Elkins, West Virginia (EKN). I rebuilt a damaged Citabria back in '81 with new spars, some new ribs and all new leading edges. If we don't have it, we will most likely know where you can get it, as well as suggest upgrades or alternatives. Dihedral 1°. Will there be an FAA AD on the cantilever wingspar? Dan Millican. Gathered up all the pieces for the panel. The new dual switch assembly and fuel port are now installed and the old switch hole needs to be patched. The wing frame consists of laminated Spruce spars re-inlorced at the butt and strut attachments with three ply Spruce pads. Ron’s Rainbow Flying Service has long been a supplier of wood wing spars for Aeronca, American Champion, Citabria, Decathlon, and Scout aircraft. The examination of the right wing strut attach fitting indicated it failed as a result of overstressing loads. Wing Spar Repairs Wood wing spars are fabricated in various designs using solid wood, plywood, or a combination of the two. There are a few things to watch for when looking for a Citabria, most notably the wooden wing spars found in pre-1990s models. When American Champion reintroduced the 7ECA in 1995 as the Citabria "Aurora, " the biggest change was the use of metal-spar wings; the most recent significant design change has been the switch to aluminum main gear legs in 2004. (These were found in a Citabria wing, but apply to all 7-, 8- and 11-series) Sample 1 - Front Face of Spar These failures are from about 5 inches inboard of the spar doubler plate. CITABRIA 7GCBC WINGS • $6,500 • FOR SALE • Citabira 7GCBC wood spar wings removed from 1973 7GCBC. Though the wing is unfettered by flaps, it does sport aileron shovels. Compared to the Citabria's wingspan of 33. Citabria / Bellanca Aircaft exhaust parts When requesting STC Documents an additional charge may apply. Joesf Well-known member. Joined Jun 13, 2005 Messages 4,384 Location miami,oklahoma Aircraft Ercoupe and Cessna 150, 152, 172, 140, Aeronca,7ac, Citabria,Chief,Piper PA11,PA12. This would be found where the wing struts are attached to the spar. The fuselage has hardwood and Balsa longerons and stringers is in the scale position Dowel is used to stimulate scale structure where this is visible through the large cabin windows. 2 m), the Scout’s wingspan is significantly longer, at over 36 feet (11 m). Second, the fit is very sloppy, something I noticed previous to all this work. These spars are STC'd and FAA approved They are now available to order for Citabria, Aeronca, Champion, and Bellanca. Some would probably like the Pitts idea :cool:, but not sure whether it is comparable to the Citabria/Decathlon in terms of docility for learners. Download b-spar plans at AeroFred Model Airplanes Plans.