Oleo gear wears and is costly to maintain. Hunter, You don't need an STC to convert your 11AC Chief to a C-85 engine. Power is provided by a 95 hp engine and fixed pitch . They not only need more horsepower to lift them, but they reduce the legal useful load plus affect the weight & balance. There are also complete service drawings for positive identification of all parts by . Champ Aeronca 7AC N1946E SN 7AC-5513 has 39 pages Cover year 2010 TABLE OF CONTENTS: 1- GENERAL. 7- AIRPLANE AND SYSTEMS. I recently purchased a PA-22/20-150 (actually a former PA-22-160) and the weight and the most recent weight and balance paper work completed when it was recovered in 2003 appears to be a mess. Aircraft Make: American Champion, Bellanca, Champion, Aeronca Aircraft Models: 7ECA, 7GCAA, 7GCBC, 7KCAB Document No. Parts for the O-200 may be less durable but less expensive. Aeronca /Champion/ Bellanca-Champion/American Champion Models . Considering get the entire 3 Book series of Champs and Chiefs 7 Series and 11 Series Airplane. As Mgr of their Weight and Balance Engineering section and the Test Laboratories from 1957 till around 1975 I can assure you that although John Brooks, as Chief Designer of the Citabria - a final development of the old Aeronca Model 7E Champion - did the work at Aeronca in the mid-50's, the actual production was by a succession of other . AERONCA 7AC CHAMP $35,000 FOR SALE Aeronca 7AC Champ, 1946, the best year for Champs! 4-1447-1/2 CVR Spar Inspection Kit Installed 2007 Champion "No-Bounce" Main Landing Gear 26 Gallon Fuel Capacity Weight and Balance Info: Max Allowable Gross . Fri Apr 18, 2008 1:12 pm. The fixed-pitch version can be operated in the restricted category-for instance, for crop dusting-at a 2,600-pound gross weight. Box 37 Rochester, WI 53167 It was a variation of the Model 7 Champion and differed primarily by having increased fuselage width to permit side . Classifieds. Can't help you with the phone number but I used the STC to install a 0200 in my L16 (7BCM). Aeronca 7AC Weight And Balance Example NC81761.jpg . STANDARD DATA: (Chief) Seats: 2. 1-4. I haven't checked the tailwheel spacing to see if this is the same numbers to use with the 11AC. Considering get the entire 3 Book series of Champs and Chiefs 7 Series and 11 Series Airplane. The Starter added enough extra weight to the 1941 Chief aircraft that additional ballast was needed to be add to the rear of the aircraft to maintain correct weight and balance. I can believe that. Thu, 12/04/2008 - 7:41pm Justin Gould. 2- LIMITATIONS. Aircraft.com is the leading registry for planes, jets, and helicopters. Basic fuselage construction is welded tubing with fabric covering. Horsepower: 90 Gross Weight: 1450 lbs Top Speed: 117 kts Empty Weight: 820 lbs Cruise Speed: 97 kts Fuel Capacity: 26 gal Stall Speed (dirty): 38 kts Range: 350 nm Takeoff: Landing: Ground Roll: 840 ft Ground Roll 400 ft: Over 50 ft obstacle: 1240 ft Over 50 ft obstacle: 700 ft Rate Of Climb: 700 fpm Ceiling: 15500 ft Empty Weight: 820 LBS. CHAMP Weight and Balance | CHAMP Centralized Load Control CHAMP Weight and Balance Advanced, intuitive, user-friendly load planning CHAMP's solution is a powerful tool for advanced load planning. My 7ECA from 45 yrs ago with O-235 performed well. Designed for flight training and personal use, the Chief was produced in the United States between 1946 and 1950. The form is certainly good for all. Did my float rating in a 7AC with a 90 HP on 1300's. Instructor and I (180 each), 20 gallons, and it did OK. Engine Specs: Continental C-90-14-F Serial Number 46181-8-14 Type Certificate E-252 Compression at May 2007 Annual: 72/73/75/74 Major Overhaul by Custom Airmotive, Tulsa, OK 1977 N3738E - Aeronca Champ 7AC Based at 8I3. Aeronca accomplished this by pouring molten lead into the aircraft vertical tail post where the rudder is attached. Dope and Fabric, Radio and Electrical systems, Weight and Balance, ADs, Service Bulletins and many miscellaneous topics. 13.0 Aircraft Weight and Balance, Skis Installed 16 14.0 Post Installation Paperwork 17 15.0 Post Installation Information 18 . and weight and balance limits, there were rarely any detailed charts or descriptions of procedures or systems. Piper and Aeronca built training gliders based on their two place tandems as well. Getting just Book 1 would provide you . Floats in very good . Aeronca Champ 7AC Aeronca Champ 7AC Weight & Balance Envelope (Norm.) Dwg. The wings are composed of two wooden spars with aluminum ribs and fabric covering. This manual aids owners, operators, and repairmen in protecting and maintaining the quality, construction and performance of the 1946 Aeronca Chief. Joined: It's a long story but this past fall it was decided to convert the wood spars in my 7ECA to aluminum using the Milman Engineering STC. Bent more than a few . Giant Scale Aircraft - General - Help with Precedent Aeronca Champion - Hello everybody, I just aquired a 1/4 scale Aeronca Champion after quite a bit of searching I found it was a kit made by Precedent (hobby-lobby). 2,651. This Equipment List and Weight and Balance were shared by a Tri-Champ owner (who interestingly bought his airplane to convert it to a 7EC, but then decided not to, he thus remains anonymous.) American Champion Aircraft (ACA) currently produces FAA-certified light aerobatic and utility aircraft for recreational, work, and training use. Apr 3, 2018. C-7000) with 6.00-6 2 or 4 ply tires or 7.00-6 4-ply tires. AIRSPEEDS WEIGHT AND BALANCE Normal Takeoff 45 mph Datum Line: Leading Edge of Wing Normal Climb 55 mph Forward Limit 14.10 inches Best Angle of Climb 48 mph Aft Limit 15.00 inches Best Rate of Climb 60 mph Empty Weight 710 lbs Max Maneuvering 74 mph Max Takeoff Weight 1,220 lbs Never Exceed 129 mph Useful Load 510 lbs The "Champ" is a two place, tandem, high wing monoplane. Post. WEIGHT AND BALANCE . Ercoupe, Forney, Alon, M-10 Cadet. Max Range: 460 nm; Service Ceiling: 12400 ft; The most talked about and most valuable book for Aeronca Champ or Chief owners. Specs, range, speed, operating weights and performance for the Champ 7AC here. The most talked about and most valuable book for Aeronca Champ or Chief owners. 5- PERFORMANCE. 1220 PA28-180 Loading Graph Printed: 0.00 0.00 34.00 423.00 11.76 0.00 0.00 10.71 28.00 300.00 8.50 0.00 0.00 7.14 40.00 340.00 0.00 0.00 28.00 190.00 A new weight and balance has been recorded in the aircraft documents. American Champion Aircraft Corp. Rochester, WI 53167 Service Letter: 430, Revision A 3 of 4 Power Plant . These limitations are also indicated in the aircraft in the form of placards and instrument color markings. Basically the STC was originally written to install the 0235 in the Champ which is pretty detailed. Designed for flight training and personal use, it entered production in the United States in 1945. REQUIRED PLACARDS . Piper J-4 thru PA-22 and . I'm also using their D-cell leading edge STC. Can't help you with the phone number but I used the STC to install a 0200 in my L16 (7BCM). The Aeronca Chief is a single-engine, two-seat, light aircraft with fixed conventional landing gear, which entered production in the United States in 1945. Aeronca 7 CCM Champ. Basic construction consists of welded tube, fabric covered fuselage. Power is provided by a 65 hp engine and fixed pitch propeller. 6- WEIGHT AND BALANCE. Forest Lake, MN 55025 In it, you will find: " III - Model 11BC, 2 PCLM, ApprovedAugust 26, 1947 (Model 11AC eligible forconversion to Model 11BC when accomplished in accordance with Aeronca ServiceLetter No. AERONCA 11AC/11CC. Scout gear on a Citabria; any 7 series looks good to the eye but not the weight and balance. . 3- EMERGENCY PROCEDURES. At that time, the tare weights on the scales were: Left Main = 555 pounds Right Main = 543 pounds Tail = 74 pounds So far, pretty normal numbers. . With a 1320 pound max gross, the useful load is then 398 pounds. I got this from my Champ Paperwork, NC81761, 21 Dec 1945. The Cub pilot . Between 1946 and 1947, Aeronca was producing an average 30 light aircraft per day (peaking at 50 per day at one point). The Aeronca Champion Is a two place, tandem, high wing monoplane. Staff member . Find N83964 1946 AERONCA 7 CCM CHAMP on Aircraft.com. Aeronca Champ 7AC Weight & Balance Envelope (Utility) Aeronca 7AC Max Weight 1320 Totals: Max Weight 1320 Totals: Max Wt. 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. THE AERONCA CHAMP IS A POST WORLD WAR 2 CLASSIC !! Additional information. . Related. I have seen similar spar cracks recently in an Aeronca 15AC and a Champion 7FC which use substantially the same wing . The wing leading edges are covered with aluminum sheet to provide a more efficient airfoil. The required fuel system changes are covered in the Section "Fuel System Changes". Skis (a) Federal A-1500 (Federal Instal. Aeronca, Champion, Citabria, Bellanca. I've looked at the Cessna 162 and the useful load is terrible. Weight and Balance Sheet (JPG) 371.26 KB: Operating Limitations (JPG) 434.58 KB N6426F - C172N Based at OKK up N2732L - C172H Based at 5I4 . Location. . Engine vibrations are dampened by rubber mount bushings. The original model 7AC Champion initially sold by the thousands, peaking in 1946, as Aeronca developed the highest-volume production line in general aviation. All engineering and service data pertinent to the Aeronca Champion Model 7A has been summarized in this manual. Asking other pilots on this board: what are you flying and what are the useful load considerations of your plane? New posts. Forums. Max Range: 350 nm; Service Ceiling: 12000 ft; At that time, the tare weights on the scales were: Left Main = 555 pounds Right Main = 543 pounds Tail = 74 pounds So far, pretty normal numbers. Cessna 120, 140 and 170 Series. 6.00-6 wheels with brakes ( Cleveland Model 6:00 DMB, Wheel Assembly No. The numbers are not very attractive despite any gain in angle of attack. Joined: Sat Nov 28, 2009 11:42 pm. 4- NORMAL PROCEDURES. By this document, Bombardier Inc., Calculator Weight Balance And [0PSHM7] Start at: ForeFlight Mobile's Weight & Balance feature allows you to quickly determine whether the aircraft is loaded within its envelope . You will find the fuel load in the first chapter of the POH. . Aircraft produced after 1 March 1979 are required to have an . It seems there aren't many Champ kits available, which is a shame. Copies of this Specification can be obtained . Aeronca Champ, Adding a Battery, Starter, and Radio. 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 . 8- HANDLING, SERVICING AND MAINTENANCE. Most nosewheel pilots would rather work weight-and-balance problems for eight hours straight than hand-prop an aircraft. Seaplane doors, shoulder harnesses, 35gal metal fuel tanks and seaplane prop. So far the first wing is about halfway done. AIRSPEEDS WEIGHT AND BALANCE Normal Takeoff 45 mph Datum Line: Leading Edge of Wing Normal Climb 55 mph Forward Limit 14.10 inches Best Angle of Climb 48 mph Aft Limit 15.00 inches Best Rate of Climb 60 mph Empty Weight 710 lbs Max Maneuvering 74 mph Max Takeoff Weight 1,220 lbs Never Exceed 129 mph Useful Load 510 lbs Max T/O Weight: 1220 Lb; Max Landing Weight: 1220 Lb; Empty Weight: 740 Lb; Fuel Capacity: 14 gal Lb; Payload Useful: 480 Lb; Range. Aircraft Weight and Balance Make: AERONCA Model: 7DC-CONV Serial 7AC-6374 Tail N2791E Datum is Wing Leading Edge; Main Wheel Weighing point is located O" forward, 0" aft of datum Measured distance from main wheel center line to tail point centerline 190.5" Weighed with full oil and only undrainable fuel. I then owned a 7AC wth a 115HP on PK 1500s, that was way better. ( -1) 204. Home. Look at any 7 series Citabria on 8GCBC gear and do the math based on a legal and accurate weight and balance per 337. Those are the smart ones who understand the danger involved. Condition: Used. 9- SUPPLEMENTS . Post. The original Champ, which first flew in 1944, was powered by a 65-hp Continental engine and was designated the 7AC. Its honest, easy-going flight characteristics just seem to have a way of soothing the nerves and restoring the soul of everyone who flies it. Power is supplied by a 65 horsepower engine turning a fixed pitch wood propeller. For McCreary Airtracs,which I like, I think a set of 600's (incl tubes) weigh about 16 pounds, 800's around 22 pounds, and 850's . . The wings are composed of two wooden spars with aluminum ribs and fabric covering. Oh yes, the gyro is tape stuck in the battery hatch under the balance point; 2.5" behind the LE. Location: Lock Haven PA. Re: Aeronca 7AC Champ empty weights. Cessna 150. Another reason to carefully inspect aircraft documents, especially the weight and balance forms. The Aeronca Model 7 Champion, more commonly known as the Champ, is a single-engine, two-seat, fixed conventional gear airplane. The American Champion Decathlon: the Sports Car of Singles. But both designs are great airplanes. Already grumbling because someone else had booked "my" rental Piper Cub, I began to preflight an Aeronca Champ parked to the Cub's right. #1. 1957 CHAMP 7FC TRI-TRAVELER, RARE, CUTE AS A BUTTON, SUCH LITTLE DAMAGE, AND CHEAP !! It has a MTOW of 1232 but an empty weight of only 638. . 1460 hrs TTAF&E Cont 65HP, no electrical so slip right under Class B airspace. TABLE OF CONTENTS: 1- GENERAL. Visual conditions prevailed for the local flight. On August 29, 2017, at about 1920 Central time, a Grumman AA-1B Trainer was substantially damaged when it impacted trees and terrain while approaching to land in Portland, Tenn. MANEUVERS . Specs, range, speed, operating weights and performance for the Champ 7EC here. Wings are fabric covered, wood spar with hydro-formed aluminum alloy ribs. ( 0) (b) Federal CA-1850-6 (Federal Instal. Luscombe 8 Series. Regular Club Member: $109 per hour (wet) . This utility is designed to calculate weight and balance of THIS SPECIFIC 1973 150 Cessna Commuter. for the . Horsepower: 85 Gross Weight: 1350 lbs Top Speed: 89 kts Empty Weight: 820 lbs Cruise Speed: 83 kts Fuel Capacity: 15 gal Stall Speed (dirty): 44 kts Range: 190 nm Takeoff: Landing: Over 50 ft obstacle: 720 ft Over 50 ft obstacle: 800 ft Rate Of Climb: 600 fpm Ceiling: 12300 ft My Aeronca Champ is 1/10 scale and has a 42 1/2-inch wingspan, making for a nice, compact 4-channel RC flier. The number "7" designates the seventh Aeronca design, the letter "A" the first model in the series . Empty weight (lbs. Check the TCDS - A-761. 4- NORMAL PROCEDURES. Horsepower: 90.0000 Top Speed: 90 kts Cruise Speed: 78 kts Stall Speed (dirty): 37 kts takeoff. CTLS and Remos are OK. The Chief was known as a basic gentle flyer with good . Champ 7EC manufactured by Aeronca. View photos, ownership, registration history, and more. (new cylinders, new light weight starter and light weight battery). With a 1320 pound max gross, the useful load is then 398 pounds. It is suggested that the owner making this 7EC to 7GC conversion have on hand the latest copy of Aircraft Specification A-759. From the Aeronca, the Champion, and the Bellanca Aircraft Corporations now to ACA, the basic design has proved stable for over 50 years. The rudder assist is no more than 1/2" when the plane is checked with a sharp yaw.The Champ flys level at cruise and only changes speed with power changes. ): 12. 6- WEIGHT AND BALANCE. Max T/O Weight: 1320 Lb; Empty Weight: 950 Lb; Fuel Capacity: 18 gal Lb; Payload Useful: 370 Lb; Payload W/Full Fuel: 262 Lb; Range. 1948 AERONCA 11CC Super Chief View Comparison . AERONCA 7AC Champion (1945 - 1945) Typical Price: Total Cost of Ownership: Weight & Balance, Normal Category (lbs, in): Item Weight (lbs) Max Aircraft Make: Aeronca, American Champion Aircraft Models: 11AC, 11BC, 11CC, 7AC, 7BCM, 7CCM, 7DC, 7EC, L-16A and L-16B Document No. I don't have your plane,but I do have an opinion.A good place to balance your model to start with is 25% in from leading . . Thread starter Bartman; Start date Mar 13, 2022; Bartman Administrator. Champ Aeronca 7AC . Item specifics. Book 2 is 80 pages. The wing leading edges are covered with aluminum sheet to provide a more efficient airfoil. The design proved to be popular, and Aeronca increased the plane's power rating to 85 hp before the Champion Aircraft Corp. acquired the tooling and rights to the design in 1951. This includes pilot, all passengers, baggage, and the fuel that will be loaded into the aircraft. ): 675. ACAC weight and balance worksheet 78-5 (7GCBC), 78-6 (7GCAA) or 78-7 (7ECA) and the associated moment diagram and loading envelope should be attached to the flight manual. I've owned two full-scale Champs - a 7AC and currently a 7EC, and have always wanted to build a large RC version. See Section "Weight and Balance Changes" for changes in C.G. Cover year 2010 . Joined: Sat Nov 28, 2009 11:42 pm. Aeronca 7AC: Average Rating: Not Rated . The weight and balance forms which were issued with all Model PA-11-90 airplanes, prior to serial number 11-993, are not correct in so far as loading and C. G. limits specified are concerned. ): 1155. Leveling means left window sill Aerodynamic Stall/Spin: Aeronca 7AC Champ, N84396; fatal accident occurred May 05, 2018 near Randall Airport (06N), Middletown, Orange County, New York Airplane - View of Top . Step 2: Find Weights of Everything Loaded. First published in 1979 this book contains chapters on; The evolution of the Champ, Flight Characteristics, Buying an Aeronca, Designations and Specifications, Propellers, Conversions, Dope and Fabric, Radio and Electrical systems, Weight and Balance, ADs, Service Bulletins and many miscellaneous topics. I can believe that. 11R241) 37 lb. 17. Pricing. The nameplate must be re-stampedwith the proper model designation and the letters "CONV" added. The preceding installations were accomplished in accordance with AC43.13-1 B, Chapter 8, Section 3, Cessna 150 Service Manual, and the Aeronca Service Manual. Over 50 ft obstacle: 475 ft Rate Of Climb: 650 fpm Ceiling: 16000 ft Gross Weight: 1300 lbs Empty Weight: 810 lbs Fuel Capacity: 19.00 gal Range: 210 nm landing I believe Scout gear weigh #66. Gross Weight: 1,350 LBS.