The required fuel system changes are covered in the Section "Fuel System Changes". The cross-section of the metal fuselage truss is triangular, a design feature which can be traced all the way back to the earliest Aeronca C-2 design of the late 1920s. . The tail, nose cowling, and fuselage sides are like the original Champ series, but the windows, interior, door, and windscreen are those of a modern Citabria that first appeared on the scene in 1964. Floors are mahogany-stained five-ply birch panels. Agricultural variant of the 7GC with a 150 hp Lycoming O-320-A2B engine, 396 built. Speaking of which, the stall warning system was still a dream when these airplanes were built so youll need to fly the wings and remain mindful of keeping the skid ball centered. Then came the Champion Company, which resumed production of the 7EC Champ in 1955, according to Robert Szego, president of the Aeronca Aviators Club and the Bellanca-Champion Club. Reaching the carb heat knob from the front seat can be awkward and easily overlooked since its out of sight. JavaScript is disabled. With its Edo floats, and a strong following of flight instructors, the airplane soon found its way to the top of the instructional favorite list among seaplane operators. Rabbi Panken died tragically in the crash of a Aeronca 7AC Champ on May 5th, 2018. Fuel Burn at 75% power in standard conditions per hour. The gauge is only accurate in level flight attitude. Gross weight (lbs. A 13-gallon fuel tank mounted just forward of the instrument panel feeds a diminutive 65-HP Continental engine. ): 18.5-24. While a test version was flown, this combination was not put into production. We each get the airplane for a week in rotation from Thursday through the following Wednesday. ): 810. It featured a conventional landing gear configuration, with shock absorption in the main gear provided by oleo struts, 7200 built. This is good because clearing tall trees with 65 HP yielding 400 FPM of climb could induce some pucker factor. or lessStraight line variation between points given.2 (1 at +11.5, 1 at +42). The 7ACA is powered by the two-cylinder Franklin 2A engine of 60 horsepower (45kW); Gross weight is 1,220lb (550kg). Since these airplanes are so simple there really isnt an awful lot to maintain (or break). This information is added by users of ASN. Alton K. Marsh, AOPA Pilot, Sept. 2007. Due to an early cancellation of the production contract some aircraft went directly to the civilian market as 7CCM Champions. A 7EC with a 140 hp Lycoming O-290-D2B engine and three seats, 171 built. WEBINAR: Weight & Balance, A user friendly solution to solve complex tasks, Expanded feature set to preighter (pax-freighter conversions) aircraft, Optimized autoload can plan a full load in seconds with a single click, Loadmaster retains full control of the load plan. I purchased a 2007 Champ (number five off the line) from the factory. Step 2: Find Weights of Everything Loaded. [6][34], An improved version of the L-16, the L-16B/7CCM featured a 90hp (67kW) Continental C90-8 engine, an enlarged vertical tail, hydraulic brakes, and a gross weight increase to 1,300lb (590kg); an additional gross weight increase to 1,350lb (610kg) is allowed when "Long Stroke Oleo Landing Gear" is installed and placard, "Intentional spinning prohibited when baggage carried", is installed on the instrument panel. ): 1300. Empty weight: 740 lb Max takeoff weight: 1,220 lb Powerplant: 1 . Aeronca began building the 7BCM in 1947. You can see that the wife and I like this one, which is N91PV for Pat and Vince getting married in 91-you gotta sell airplanes to the wife, too. Ladies and gentlemen, now entering the ring, wearing any of 20 colors, weighing 1,320 pounds, from Rochester, Wisconsinthe Champ! An STC is available for wing tanks, which increase flexibility when flying solo. The Lycoming O-145 found in some chiefs is maybe only 50 hp or a bit more, since it has 145 cubes instead of the A-65's 170, and tries to get its hp by turning faster. The drum brakes are cheaper to get parts for, but there is a mandatory AD requiring inspection of the drum/hub for cracks every 50 hours. Fuel capacity (gals. Only a handful of 7ACAs were built between 1971 and 1972. ): 1450. Range (nm): 315. From: aeronca@westmont.edu [mailto:aeronca@westmont.edu] On Behalf Of Tony MarklSent: Friday, September 16, 2011 8:13 AMTo: aer@westmont.eduSubject: [f-AA] 7AC weight and balance form. It is very easy to use and I find it quite helpful for adjusting gas weight when you are near max gross. "I never go above 1,000 feet and fly outside of airspace where radios are needed. Call or text. Also, an S-LSA aircraft owner must comply with manufacturer recommendations for parts, tires, fuel and maintenance directives. Aircraft Specification A-759 2011, pp. 0\ \ 0000\ \ 0.00\ \ 00\ \ #,##0\ \ #,###\ \ #,###.0\ \ ;\-#,###.0; 000.00 0.0\ \ #,###.0\ \ ;#\-####.0\ \ ; 0.0000 &. The Champ is light. Gross weight (lbs. But theres not much to the basic aircraft. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. It's a sweetheart of an airplane," Leavitt said. Theres a small baggage bin behind the rear seat. The disc brakes are better but they are held in place with clips that are made of expensivium and they occasionally pop out and get lost. Hanlon-Wilson mufflers reduce noise somewhat. Of course any O-200 engine swap would work too. If you arent paying attention they can bite without much warning. Moreover, the Aeronca Champ is perhaps one of the few. [39], The last Champ produced at Aeronca was a 7EC, and when Champion reintroduced the Champ in 1955, it was with their version of the 7EC, very little changed from Aeronca's. [1][2][3][4][24], Some of these Champ variants were acquired by the U.S. Army Air Forces (USAAF) and its successor, the U.S. Air Force (USAF), particularly for use by the U.S. Army Ground Forces and the National Guard, as replacements for the Piper L-4 variant of the Piper Cub, used as an observation and liaison aircraft. The cross-section of the metal fuselage truss is triangular, a design feature which can be traced all the way back to the earliest Aeronca C-2 design of the late 1920s. Floatplane variants are designated by an "S" prefix and are discussed together with the standard respective land variant. Aircraft.com is the leading registry for planes, jets, and helicopters. Proper servicing-and good landings-are the keys to gear life. The aircraft had no electrical system. Aircraft Specification A-759 2011, p. 6 and p. 23. Originally the Champ included Aeronca's 7AC, 7BC (military L-16), and 7CC (Continental 90-horsepower C90 engine) and was built from 1945 to 1949. This isnt the case with the Champ-the FAA maintains its airworthiness. Sigtronics transcom II with PTT. 1946 AERONCA CHAMP: . All Aeroncas with wooden spars have an AD to inspect for cracks. You can even buy a new one-more on that later. Ercoupe, Forney, Alon, M-10 Cadet. Better yet, many Champs have autogas STCs. Stall warning indicator Champion Drawing 4-1401. Keep in mind that you will use the amount labeled "usable fuel" because unusable fuel is included in the aircraft's weight and that fuel weighs . [6], Agricultural variant of the 7GC with identical gross weight but with a 150hp (112kW) Lycoming O-320-A2B engine. Club (www.aeronca.org) both have many excellent resources to help with maintenance and to answer questions about the airplanes. NOTE 1. Heck, you can't throw a rock in a hobby shop without hitting a Cub kit. Most Champ owners will matter-of-factly say they own a Cub-like set of wings for far less money and have just as much fun. You can't take out the floor carpet because there isn't any. The Champ holds 24 gallons of fuel, burns 5.1 gph at 2300 rpm, enough fuel for a four-hour flight with a groundspeed of 90 mph. To provide a greater margin during the flight to Florida's east coast from Sanford for photos with this article, only one smallish pilot per airplane and full fuel was allowed. Aeronca Report 7A-A-0 - Manufacturer's Flight Test Model 7AC - Rev.D 7/11/47 Aeronca Report 7A-P-0 - Group Drawing List - Model 7A completed Dec 1, 1944 Champion Aircraft Corp. Report 7E-A-0 - Manufacturers Flight Tests Model 7EC Champion Aircraft Corp. Report 7ECA-W-1 - Weight and Balance Model 7ECA [27] However, the revived 7EC was dropped from production by mid-2019. Two-spar structure of constant chord built in two sections which are attached directly to top fuselage longerons and braced to lower longerons by V-struts. (New ones now have metal wing spars. But with a good eye, its possible to find a bargain. Mechanics who are well-versed with the intricacies of maintaining old ragwing airplanes can be hard to find. Aeronca 7AC Weight And Balance Example NC81761.jpg Mike Knemeyer Sep 16, 2011, 10:26:00 AM to aer. But expect the Champs cabin to be drafty even with the windows closed and plan on wearing good headsets with full ear cups. Strap into a Champ and youre sitting in one of the most basic set of wings around. Production of the two airplanes ended in 1950 and 1949, respectively. [20] 39 were produced. Youll need to be careful to always tie the airplane down or the wind will send it flying, or at least rock it hard enough to crack a wooden spar. [4][16][18][19] Additionally, an uncommon[6] Champ variantthe 7HCwas produced with an enlarged rear seat allowing two passengers to be carried. The Hanlon mufflers do improve the heating, however. [6], 7GCA with smaller wings, redesigned empennage, other aerodynamic refinements, deletion of rear-seat flight controls, and minor detail changes. New in Box Hobby-Lobby Pilot-1 1/8th Scale Aeronca Champ ARF: ClipperBill: Aircraft - Electric - Airplanes (FS/W) 2: May 14, 2010 11:51 AM: Sold: The gear is not as strong as a Cubs so you should avoid dropping it in, but the oil damped struts make landings smoother. For years, airplanes like this were a ticket to cheap ownership. Your senses will eventually learn what the right numbers are. A busy traffic pattern required the tower to limit Tague and me to two landings (both three-pointers), but they were enough to prove the new Champ continues the company's tradition of building tailwheel aircraft that are easy to land. Built by Aeronca Aircraft Corporation, the Champ first flew in 1944, having been designed in tandem with the 11AC Chief-the Champ with tandem seating and joystick controls, and the Chief with side-by-side seating and yoke controls. It aims to help research teams and individuals find the appropriate solutions for their company by connecting them to different trusted vendors around the world. 91 or F.A.R 135. [3][4][25], By the time production ended in 1951, the company had sold more than 8,000 Champions, mostly 7AC Champs (approx. Find N83964 1946 AERONCA 7 CCM CHAMP on Aircraft.com. The Champ has a wider cabin than the Cub and offers better visibility. It seems there aren't many Champ kits available, which is a shame. THANKS TO BARNSTORMERS 1946 Aeronca Champ 7AC. 2023 FLYING Media. [21] Standard gross weight is 1,450lb (660kg), or 1,300lb (590kg) with "Lower End Landing Gear Oleo Strut Assembly. Hardly a nostalgic day. The airplane is powered by a horizontally opposed, four cylinder, direct drive, normally aspirated, air cooled, carburetor equipped engine. The Pilot's Operating Handbooklists the following as weight and balance limitations: CG Range 10.9 - 21.5 inches Maximum Gross Weight 1320 pounds STEPS Determine the weight and balance for this flight using the steps below. The Champ does fine. [22], Built by Aeronca Aircraft Corporation, the Champ first flew in 1944, and entered production in 1945. The gauge is set forward of the instrument panel which leads directly to a mechanical movement in the tank. Related Articles. . Bellanca Aircraft Corp, "[ad: "The Champ only $4,995"],". 87 built. Belvoir Media Group, LLC. Empty weight (lbs. Check the TCDS - A-761. There are options for avionics (some custom panels are available), electronic engine gauges, rear toe brakes, tinted windows and greenhouse roof, to name a few. I average about 3.5gl per/hr. The aircraft meets Light Sport rules, so you can fly with a drivers license, but it has a standard airworthiness certificate. [41] Standard gross weight of the 7FC is 1,450lb (660kg) with an increase to 1,500lb (680kg) allowed with the installation of "Wide Track Main Gear. But most are now worth considerably more than many modern and newer two-seaters. Here I demonstrate two possible ways to takeoff and also a few possible landing scenarios for the club owned 1946 Aeronca Champ 7AC. The first C-model Aeroncas appeared in the late 1920s with the model Ks and early Chiefs arriving in the 1930s. Dont be in a hurry to get to your destination in a Champ. Furthermore, the solution also produces required legal documents and is critical to the safety of operating an aircraft, all while integrating seamlessly into your existing systems. If I balance the plane after a flight O fuel weight the balance point is 4.2 inches aft of the datum, take off balance is point is 2.9 inches aft of the datum. [30][32], 1971 reintroduction by Bellanca, a modernized version of the design which made it a variant of the Citabria line. Bill. The airframe and A-65 engine are stone simple to work on. These were all Champs," Szego said. [6], In late 2007, American Champion introduced a revised version of the 7EC, featuring the Continental O-200-A engine of 100 horsepower (75kW). Even though there isnt much to go wrong on a Champ, working on a 1940s vintage taildragger is not like repairing even a 1970s Cessna 172. Thats not to say the airplane doesnt command respect when it comes to managing stick and rudder skills. STANDARD DATA (7EC): Seats: 2. Designed with a freighter aircraft in mind to make your aircraft loading more efficient, cut costs and make maximum use of available space. We have all seen an Aeronca Champ or a J-3 Cub with wing tips that are bowed up (not a new type of high-lift device). To fit within the Light Sport requirements, the maximum weight is reduced to 1,320 pounds (599 kilograms). Aircraft Owners & Pilots Association Find it free on the store. [35] An additional 5.5USgal (21l; 4.6impgal) fuel tank is used, increasing total fuel capacity to 18.5USgal (70l; 15.4impgal). C85 with 0-200 crankshaft and pistons. A large collection of engineering drawings exists between the two clubs and is available to restorers. Like its predecessors and initial rivals, the high-wing, two-seat plane has tandem seating, conventional landing gear (tailwheel-equipped), and a small piston engine. In particular, its a good idea to find someone whos good at dealing with fabric. A Luscombe and speeding freeway traffic down below will outrun you. Fuel capacity 14 U.S. gallons (53 liters). American Champion replaced it both times with redesigned pipes at no cost. The Champ is a single-engine, tandem two-place, strut-braced, high-wing airplane equipped with conventional landing gear. Theres a certain romance tagging along with a rag-and-tube two-seater thats left over from the post-World War II heyday. Ours was acquired as a basket case and when it first flew, we each had about $1500 in it. Max. The Aeronca Model 7 Champion, commonly known as the "Champ", or "Airknocker", is a single-engine light airplane with a high wing, generally configured with fixed conventional landing gear and tandem seating for two occupants.. Power loading (fully loaded): 18.73 lbs/hp (8.49 kg/hp), Power loading (fully loaded): 20.3 lbs/hp (9.7 kg/hp), Range at cruising speed: 270 miles (434 km), Shupek, John. , : _("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"? It has conventional landing gear, sports a strut-based wing and is made of tube and fabric, of course. The Aeronca Model 7 Champion, more commonly known as the Champ, is a single-engine, two-seat, fixed conventional gear airplane. [6], Similar to 7CCM but with Continental C85 engine of 85hp (63kW); the derived S7DC floatplane had a gross weight increase to 1,400lb (640kg). The big item is the fact that you can actually buy a new Champ, something that hasn't been available since the Citabria came out in 1964," Szego added. The mag switch and carb heat knob are also located there. range at 1500 lb. The pilot's operating handbook says the fuel burn is 6.8 gph based on data from the engine manufacturer, but both the dealer and the factory offer a spirited argument that they have flown the model on long delivery flights burning only 5.9 gph6, tops. . Advanced, intuitive, user-friendly load planning CHAMP's solution is a powerful tool for advanced load planning. Bellanca ceased all production in the early 1980s. New posts. Piper Cub weight & balance calculation If you should take your check flight in a Piper Cub, you may get thrown a curve IF the check pilot asks for a weight & balance calculation. Like the Piper Cub with which it competed, the Champ features tandem seating. The same company that offers the Super Decathlon and Scout, among others. ): 820. But here's the table I worked out for N7006H, a 1946 J-3 rebuilt as an L-4 lookalike: Empty weight .. 766.5 lb w/ 4 . Mine operates out of a 1100' strip with 50' tree's at about the 1300' mark with two people (350lbs) & full header tank (12gl). With full fuel this is an adult-plus-child aircraft, and with half-full tanks both occupants must watch their diets. Oil Capacity : 4 quarts : 6 quarts : Theres no electrical system (except for the later models), no flaps, no vacuum pump and few instruments. "Then began the magic journey with [the] 7FC that had a nosewheel, the 135- to 150-horsepower 7GC, the 7HC, and the 7JC with its strange tailwheel setup. This video was meant for. ): 1450. Weight and Balance for Aerobatic Aircraft Both.weight.and.balance.are.even.more.important.for.aircraft.engaged.in.manoeuvring.flight,.such.as.aerobatics.or.spinning..Weights.above.maximum.aerobatic.weight.are.likely.to.overstress.the.aircraft..Operations.outside.the.. Solid spruce spars, aluminum alloy ribs, steel compression ribs and single wire drag-bracing, the whole being fabric-covered. In 1971 Bellanca introduced the 7ACA, a modernized version of the design which made it a variant of the Citabria line. Useful Load Normal Category : 480 lbs. The new production aircraft are type certified, but also qualify to be flown by sport pilots in the United States. View photos, ownership, registration history, and more. ?_);_(@_) 0.0 hh:mm:ss #,##0.0 000 I have been using an iPhone application called "CG Finder". 19 of AC43.13-2B, or can be portable. There are two kinds of brakes-Goodyear mechanical drums and Goodyear discs, both operated with heel levers. As with many light aircraft of the time, the Champ's fuselage and tail surfaces are constructed of welded metal tubing. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Aeronca 7AC Thru 7KCAB Champion Operation Limitations (part# AE7AC-7KCABOPL) 13498: Aeronca 7BCM Pilot's Checklist (part# AE7BCMCL) 2352: Aeronca 7DC Series Service Bulletins (part# AE7DC-SB-C) 2353: Aeronca 7DC Series Weight Statement (part# AE7DC-WE-C) 2354: Aeronca 7EC Champion Maintenance Manual (part# AE7EC-M-C) 2355 Initial climb rate (fpm): 315. The derivative Citabria designs models 7ECA, 7GCAA, 7GCBC, and 7KCAB are discussed in a separate article, as is the twin-engined 402 Lancer. Fuel capacity: 15 GAL. A couple of NTSB reports enforce this advice. Useful load on ours is 440 pounds. American Champion 7EC Champ Overview Performance Summary Specifications Ladies and gentlemen, now entering the ring, wearing any of 20 colors, weighing 1,320 pounds, from Rochester, Wisconsin.the Champ! Wag Aero offers approved Cleveland hydraulic brakes. Notable other postwar Aeroncas were the Chief (a side-by-side Champ) and the four-place Sedan. On a cross-country flight, I usually plan to land after 3.5 hours for a range of more than 300 miles. The good news is that it is just as much fun to fly as the old Champs. Its the model 7EC and is powered by a O-200D Continental engine with 60-amp alternator, stainless steel exhaust and Sensenich 69-inch wooden propeller. The airplane was down for almost 3 ye. . Cruise speed (mph): 100. [6], Similar to 7GC with identical gross weights for landplane and floatplane versions, but with a front seat control yoke instead of a control stick, modified fuselage structure, tricycle landing gear, and an enlarged rear seat for two occupants. Leather Interior. I love my Champ. Aircraft Specification A-759 2011, p. 1 and p. 23. It's not a mission airplane. The other four Champ models show only 150 to 200 aircraft still on the registry for each model, so chances are good that you will end up with a 7AC. )[citation needed] A supplemental type certificate allows the installation of a Lycoming O-235. Installation Bolt Kit: Tapered crankshaft requires bolt kit UB4622-42, flanged crankshaft requires bolt kit UB4622-9. Hi all, In addition to a new weight and balance, what needs to be done if you have an Aeronca Champ that was built without an electrical system and you'd. Menu. Most Champs were built with wooden spars. Aeronca 7AC Champion: Owner/operator: Private: Registration: N1472E: MSN: 7AC-5035: Fatalities: Fatalities: 2 / Occupants: 2: Other fatalities: 0: Aircraft damage: Substantial: Category: . [21], Models 7AC, 7CCM, 7DC, and 7EC were approved as floatplanes, with the addition of floats and vertical stabilizer fins; the floatplane versions were designated the S7AC, S7CCM, S7DC, and S7EC, respectively. That said, he cruises at between 80 and 85 mph true airspeed (70 to 74 KTAS). If you approach flying the airplane by airspeeds and not by the seat of your pants youre already off to a bad start. As an economical postwar rival to the Piper Cub (which it largely improved upon), the Champ was popular with training schools who were training veterans returning from World War II, by the thousands, with government funding through the G.I. Login : Weight and Balance User ID: Password : Copyright 2023 CHAMP Cargosystems. Ownership Costs 1948 . CHAMP has expanded its feature set in Weight & Balance for fast and simple to use planning on the modified main decks of these aircraft reducing the load planning fromover 90 Minutes to mere seconds. Most owners will rave about easy wheel landings but like any taildragger, you fly it to the tiedown. "[36] Standard fuel capacity is unchanged from the 7DC;[36] an optional 26USgal (98l; 22impgal) system was offered, increasing the manufacturer's empty weight by 30lb (14kg). Not many FBOs make this information available. Most advanced, intuitive and user friendly application, Message processing vastly reduces data entry, Optimized autoload positions full load in seconds, Loadmaster retains full control of the loadplan, Significant fuel savings by consistent achievement of target MAC, Intelligent multi-sector flight loading facilitates efficient unloading, Web application runs on standard browsers, Enhanced accuracy using formulae instead of tables, Optimized autoload including intelligent planning of multi-leg flights, Full management and control of complex loads, Stand-alone mode gives full functionality without an internet connection, Comprehensive security and audit trail including access to all loadsheets. 2023 Aircraft Owners and Pilots Association, Avg. Theres also an available vintage 1946 paint scheme, but its not a 1940s aircraft. Aircraft Specification A-759 2011, p. 10. gA r i a l 1 * g M S S a n s S e r i f 1 * $ g M S S a n s S e r i f "$"#,##0_);\("$"#,##0\)! The airline transport pilot and the passenger sustained fatal injuries. Conventional-gear Champs feature a steerable tailwheel and most have steel tube main gear which use an oleo strut for shock absorption; one variant utilized spring steel main gear, and American Champion is using aluminum gear legs in its production model of the Champ. The solutions AUTOLOAD feature performs load planning while respecting all underlying structural limitations and loading rules, which reduces fuel burn, thereby lowering the carbon footprint of the aircraft. Designed for flight training and personal use, it entered production in the United States in 1945. The payload with full fuel is the aircraft's biggest drawback, but many of the early customers seem not to mind since they mostly fly alone. If you are in a hurry, however, its the wrong aircraft. Cruise speed (mph): 92. The manufacturer was considering various further weight-reduction measures including the use of the lightened Continental O-200D engine previously offered in the Cessna 162 Skycatcher.
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