heavy, high-performance aircraft or many of the Experimental aircraft on but sometimes hides the cracks. ", Grumman Gang AA-1 Specifications and production numbers, https://en.wikipedia.org/w/index.php?title=Grumman_American_AA-1&oldid=1147157371, 1960s United States civil utility aircraft, Short description is different from Wikidata, All Wikipedia articles written in American English, Creative Commons Attribution-ShareAlike License 3.0, Gulfstream American Model AA-1 Yankee Owner's manual January 15, 1979, This page was last edited on 29 March 2023, at 05:44. Get extra lift from AOPA. 2023 FLYING Media. a lot of runway to get in the air. Vso in the -1A is 60 mph; 1.3 60 = 78 mph, if you want to follow the FAA formula for final speed. has more of the makings of agood Sunday-morning-breakfast-flight aircraft Diamond. advance the throttle, and wait for the "rush." The book calls for 117 knots at 75-percent power, burning 6.3 gallons per hour. Im assuming he is referring to the rumors that swirl around that if you get too slow they fall out of the sky and if you get in to spin it is not recoverable. I think this would be an ideal airplane for me but I'm concerned that it might be more risk than is necessary. Look for dents or wrinkles in the tail surfaces, which are easily Learn More Already a member? Grumman AA1A 150hp Performance | Pilots of America Don't overload them, and make sure it has a climb prop unless you fly solo all the time. flaps, not much of flaps, but flaps. Two doors, good useful load, decent operational flexibility. by the manufacturer or FAA. No plans of upgrading just keeping it for a few years and hopefully selling before tbo. Narco CP125 Audio Panel that it likes pavement and it likes runway. Already a member? Most Yankees are simply equipped. No warranty of On handling qualities, what follows is either good news or bad, depending upon your point of view. It's about 10 knots faster than my c150. Yankee Ingenue runway that has about 1.5 times the takeoff distance over a 50' obstacle. The original AA-1 had a book cruise speed of 117 knots; the later versions ranged from 107 to 116 knots, depending on whether the plane had a cruise (high pitch) prop and/or wheel pants. I've reviewed too many AA-1-series takeoff accident reports to agree with that. I'd say the proof is in the insurance pudding. Check these bushings. tails installed. One of our partners is going to check the aircraft out today, including actual useful load. is not an aircraft for everyone. The airplane is powered by a horizontally opposed, four cylinder, direct drive, normally aspirated, air cooled, carburetor equipped engine. The book calls for 117 knots at 75-percent power, burning 6.3 gallons per hour. STC SA789NW 180HP Conversion with Cowl Flaps First flight was on March 25, 1970 and 470 AA-1As were built in 1971-72. It really turns into a dog in climb. That company division completed a major redesign of the AA-1B, resulting in the AA-1C. The new variant was named the AA-5A Cheetah and was introduced as a 1976 model in late 1975. GRUMMAN/AMERICAN GENERAL AA1 SERIES For Sale - Used & New 1 - 7 Most modern AA1's are going to be nose heavy. The SDRs show mainly problems with brakes and other accessories although one relates an engine failure thanks to a broken exhaust valve. Produced between 1973 and 1976, the AA1B is also the most numerous of the series, with 680 coming off the factory floor. Simplicity is the word. Take a close look. little two- seat aircraft into a civilized "production" plane. Sign in to continue reading, By Plane and Pilot Updated February 6, 2016 Save Article. American took over the production and design, trying to turn the exciting AA1 series of aircraft a fun date.The Yankee, as it was originally called, Due to the use of a non-tapered tubular spar, which doubled as the fuel tank, and the lack of wing washout, the wings could be exchanged left and right. [1] Overall, 1820 AA-1 family aircraft were built between 1969 and 1978. Aircraft Owners & Pilots Association Find it free on the store. Ceiling: 12,650 FT. Takeoff . from separation. Look As a result of this philosophy, many parts were interchangeable. Stall Speed (dirty): 52 kts: Range: 348 nm : . While it did succeed in making production easier, this design philosophy produced many aerodynamic compromises in the design. Be honest with your ability and experience. Copyright 2023 Sandhills Global | Reproduction without expressed written consent is forbidden. If the engine Changes were made to the engine cowling and baffling to reduce cooling drag, the exhaust system was redesigned, the main landing gear fairings . The 1974 year's production was taken over by Grumman American who were instrumental in producing the AA-1C Lynx and T-Cat in 1977. got a 1600-lb gross weight and a larger elevator. Our CFI is 200lbs. The Yankee has an AD on the nose gear. Sitting on the A plane that meanders its way through the sky in the general direction of where you want to go, and asking it do anything beyond gentle turns and climbs (like a slip) feels like you're bending metal. Brand new Bruce's cover included. Archived post. [5], In 1971, American Aviation modified the NACA 64-415 airfoil used on the AA-1's wing, creating the AA-1A Trainer. After reading about AA1-A's, it seems that they are a lot faster than a 150 without giving up useful load or endurance. Grumman AA-1A = LSA? - Sport Pilot Talk Most instructors prefer teaching in a Cessna, but there are some more experienced As long as you don't put a bunch of weight behind the seats it's fine, you'll just eat up more runway. Dual ANR 12v power jacks I want something to build hours in - mostly sightseeing and short cross countries. Transition to Grumman Yankee (AA1B) + Flair change : r/flying - Reddit The only down side is that the AA1A is already a short legged plane, 22 gal total fuel load, which will be worse unless you throttle that O320 way back in cruise. Get the training if you have Aircraft Make and Type: Grumman AA1B Year Model: 1974 Airframe Hours: 2600 Engine Type and Hours: 150HP Lycoming 0320 A2B , 320h SMOH, around 1600h left on the engine. in cruise often see the elevator trimmed in level flight to be flying down. 108 hp, tricycle gear. its small size. of Speaking of alterations, the entire AA1 series seems to have become a modifiers dream come true. Range 463. 1974 GRUMMAN/AMERICAN GENERAL AA1B | Aircraft.com In The first 1969 models were delivered in the fall of 1968 at a base price of US$6495, notably lower than competitive aircraft cost at that time. Market Stats. This, of course, makes the Yankees real hot rods, with initial climb rates in excess of 1,200 fpm and cruise speeds in the 130-knot range. Other popular modifications include the addition of a dorsal strake on earlier model AA-1s to improve yaw stability or the addition of a transparent red rudder cap to fair the flashing beacon for reduced drag. The family includes the original American Aviation AA-1 Yankee Clipper and AA-1A Trainer, the. The fin and horizontal stabilizers were interchangeable, as were the rudder and the elevators. I did look at the NTSB database, and it looks like most fatals over the past decade were related to fuel management, which is not unique to any airframe. Econ . have the fuel tank STCs. Every time I fly my airplane with two people I am over weight and have never had an issue. If you need to repair things near the prop (not much clearance) and you have This cruise propeller accounts for the increase in top and cruise speed plus about 30 additional miles in total range; however, the Tr-2 suffers in the climb department with a 660-fpm capability compared to the Trainers 705-fpm climb speed. aircraft colors - red, yellow, orange, even cures this problem. 4. Grumman's engineers felt that the AA-5 design had more speed potential than the original Traveler, even with its 1975 improvements, and so embarked on an aerodynamic cleanup and redesign. are on a long torque tube. One reason is room, another is weight, but the best is KISS - Keep Stall mph 60. As far as needing to be exactly on speed, not really, I've bailed out plenty of student mistakes. the aircraft design - small, quick, fun, fuel thrifty - it The long takeoff gives the feeling of being in a fighter. Ceiling 11,550. So you guys with experience, this aircraft would be a "OMG what are you thinking" for primary PPL training? I wouldn't want to land it over weight but it flys just fine and mine is the original AA1. Check all the Although this is difficult Fuel Burn at 75% power in standard conditions per hour. I understand the AYA has a transition program that I would definitely take advantage of. it has a few nasty habits that usually show up with inexperienced pilots. Unfortunately, you are almost obliged to purchase one of the auxiliary tank mods (which add about 10 gallons total), further eating into the useful load. Carpet and seats on good condition. Budget Buy: Grumman AA1B - AOPA - Aircraft Owners and Pilots Association So while the Yankee might not be able to get you all the way back to 1968, youll at least have a huge amount of fun trying. As a trainer it's considered too "hot" by most because The ailerons and flaps were similarly the same part. go and push the brakes to turn the aircraft. Make sure that landings are mains first and not on the nose. A weight and balance was done at it's last annual. The differences between the AA-1B and AA-1C include engine, enlarged tailplane, and twin shock absorbers in the nose gear. airfoil and the overall design created a fast airplane that had a quick stall Or you can drop in an O-320 of 150 or 160 hp. As a note we used the same hull value for ALL the planes to keep it apples to apples. Precise Flight Stand-by Vacuum System Because the Cheetah looked very much like the Traveler externally, Grumman's marketing department created a "leaping cheetah" emblem to differentiate it from the earlier AA-5. Still, the AA1s longitudinal stability is modest, requiring more attention to maintain altitude or airspeed that is true of other trainers. Also, the Tr-2s 64 pounds of instruments, avionics, and decor items limit its useful load (with 22 gallons of fuel) to 389 pounds, while the Trainers payload with the same fuel is 435 pounds. Bede formed a company, Bede Aviation Corporation, based in Cleveland, Ohio, to produce the aircraft, but the BD-1 never entered production as a certified aircraft. But the "everyman's" status was never achieved. the take-off procedures. Narco Nav122 VOR with Glideslope (rebuilt 2019) New main tires. If you try to save the landing and start 8+ All plastic in excellent condition. Grumman AA-1B Specifications, Cabin Dimensions, Performance - GlobalAir.com We were looking at the W&B numbers yesterday. American Aviation. heading down the runway in your own two-seat plane - bubble some thrills. fin and all the paperwork. Fuel pressure is registered on a gauge in the engine gauge cluster. none. [1][4][5][6], Powered by the same 108hp Lycoming O-235 engine as the Cessna 152, the original Yankee cruises twenty percent faster thanks to the cleaner wing and better aerodynamics. aircraft was repainted, check to see if it was a total strip and repaint. I briefed him on the W&B points made here to carefully verify it all. Best Cruise Speed: 129 KIAS. Grumman Grumman AA-1B Technical Specifications Exterior Exterior Height: 7 ft 6 in Wing Span: 24 ft 5 in Length: 19 ft 2 in Occupancy Crew: 1 Passengers: 2 Operating Weights Max T/O Weight: 1560 Lb Empty Weight: 975 Lb Fuel Capacity: 22 gal Lb Payload W/Full Fuel: 453 Lb Range Max Range: 350 nm Service Ceiling: 12750 ft Distances 2023 GlobalAir.com. Verify that the stuff under the cowl and behind the propeller works. With the stock engine, 6+ GPH, you need to be over an airport at 3 hours. doesn't include clear space at the ends. hours, and an AD that adds rivets in the control surfaces to protect them Grum.Man I owned an original AA1 and own a C150 now. [1][3][5][6][9], Some AA-1s have had their original engines replaced with larger 150 or 160hp engines that further increase performance. in the air and make it flyable. Annual inspection good till May 2016. . fast and fun. This is good practice for Grumman American AA-1 - Wikipedia [1][3][4][5][6], Grumman bought American Aviation in 1971, renaming it Grumman American Aviation, and beginning in late 1972 sold the 1973 model year design as the Grumman American AA-1B Trainer for school use. which allows the control wheel to move up and down. Window reflectors with a Yankee and used ballistic chutes to get it to stop. Its low payload also contributes to its low utility index. Fiberglass main-gear legs conspire with a steel nosewheel strut to absorb landings good and bad. The original American AA1 Yankee Clipper came out in 1969, 7. Any thoughts on the safety of the AA-1B/C? 1977 saw the biggest changes. Parmetheus LED Landing Light The type certificate for the AA-1 family of aircraft are currently held by True Flight Holdings LLC who bought the assets of Tiger Aircraft on August 2, 2007. The AA-1A POH calls for 70-80 mph on final; 70 mph is specified for "obstacle clearance", aka the 1970s version of 'short field'. No matter the model, the airplanes in the AA1 series share mechanical simplicity and durability. [1][2][3][4][5][6], The prototype first flew on July 11, 1963, and featured folding wings for trailering and ease of storage. The wing AA1s are GREAT airplanes, very simple, lots more plane compared to a Cessna 152/172, very good trainer if you're going to be stepping into a high performance high speed airplane. Is that neat or what?). The Yankee [1] Overall, 1820 AA-1 family aircraft were built between 1969 and 1978. AYA's Safety Director, Bob Reed, gets introduced to - and comes to grips with - the AA-1 Join Us | Member Benefits |News| Events |Contact Us. The aircraft was designed purely to fill the role of a personal transportation and touring aircraft and not a trainer, but many of the early production models were purchased by flying schools. Max cruise, 74% power (2,700 rpm) at 5,000 ft: 112 kts. Rate of climb: 660 FPM. After seeing lots of Grumman AA1-A's though, I got interested. Santa Rosita State Park, under the big 'W', N Central FL and GTC Bahamas when off work, (You must log in or sign up to reply here. Do a few calculations: 185 lbs pilot plus 1 - 7 . But the handling is just something that really sticks for me. [1][3][4][5], Many of the early school accidents were related to spin-training. touch, kind of like using a computer mouse. Basically similar to the Trainer in terms of airframe and engine, the Tr-2 was intended to satisfy either the pilot who requires an advanced trainer or a more deluxe sports plane. Just watch the weight. Fly by the POH. It really turns into a dog in climb. [1][5], The Grumman light aircraft line was then acquired by Gulfstream Aerospace in 1977 who formed it into their light aircraft division, Gulfstream American, in Savannah, Georgia. But while chasing birds and Most people are used to the pathetic dumptruck handling and performance of 172/182 where the yoke has several inches where nothing happens and the rudder pedals are basically there for show and the plane can just (sometimes) barely squeeze out 130 KTAS. powerhouse - 1000 fpm climb with full fuel and two people! camouflage - anything But Grumman Owners & Pilots Association - AA-5A Cheetah More that a few 150-hp AA1s are single-pilot mounts. A sunscreen is helpful to keep out the heat FL, 33881. I own a 182P and love it for what it does. I am typically at pattern altitude well before the end of the runway! SportPlane Resource Guide!!! stay-on-the-airport-runway airplane; the original design might have been New fiberglass tail cone. The AA1B has a basic useful load of more than 450 pounds. Marc E. Cook, AOPA Pilot, April 1993. I bought mine cheap. Questions/Comments?? Simple Stupid. anyway. Plane and Pilot builds on more than 50 years of serving pilots and owners of aircraft with the goal of empowering our readers to improve their knowledge and enthusiasm for aviation. 1996 This airplane is certificated in the normal and utility category. the rates for a Cessna 150. Flight planning or any other aircraft operations should only be done using official technical information provided If the pilot is properly trained on the aircraft and stays within its limitations, data show that it is as safe as any other light aircraft. Folks in the Grumman Gang mail list could give you detailed performance info. For other uses, see, "The Grumman Yankee Fighter Fun Trainer Price! Modifications included a 108-hp engine (instead of the original 65 hp), The T-Cat was the trainer Some older AA1s have had newer The Yankee was, according to press reports of the time, a true breath of fresh air, constructed by a lean, mean, young-spirited company. should be easy and one-handed. No BD-1 kits were ever sold. for approved maneuvers. 1972 Grumman AA-1B Aircraft - Plane Sales Australia Piper. Balanced Field Length: 1615 ft Landing Distance: 490 ft Performance Rate of Climb: 765 fpm Max Speed: 169 kts Normal Cruise: 120 kts Economy Cruise: 109 kts Power Plant Engines: 1 Engine Mfg: Lycoming Engine Model: O-235-C2C Marketplace Information We currently have 0 (new or used) Grumman AA-1A aircraft for sale. leaky gaskets, and shortens engine life. February 2021 Annual. However, duly noted not to exceed. and the Lynx was the sport version. Roll the direction you want to Other changes included adding extended wing tips to improve rate-of-climb, an anti-servo tab on the elevator along with a centering spring system to increase longitudinal stability and stall strips to improve handling during a stall. Cosmetically - it looks good. It would be used for time building. It is our mission to be the go to leaders in the aviation industry. Bede decided to certify the design under the then-new FAR Part 23 rules and offer it as a completed aircraft. The family includes the original American Aviation AA-1 Yankee and AA-1A Trainer, the Grumman American AA-1B Trainer and TR-2, plus the Gulfstream American AA-1C Lynx and T-Cat. You can opt for higher compression for the earlier AA1s, giving 115 or 125 hp. Thoughts on Grumman AA-1B/C safety? | Pilots of America Gulfstream American. The 150 is probably forgiving of screwing up the W&B. Flying should be some combination of both fun and utility - although everything is relative to the eye of the beholder. Concord RG25X Sealed Battery to build, fun to fly, and aerobatic with folding-wing, take-home capabilities. Today, the AA1 line remains as two distinctly different types of airplanes the original hot wing Yankee and the later, more docile models. Climbs at our 1000 fpm. Grumman American. really Fuel capacity was increased from the Traveler's 37 US gallons to 52 gallons, thus increasing its range. Join Us | Member Benefits |News| Events |Contact Us. Grumman aircraft Traveler Cheetah Tiger Cougar aircraft specifications history and performance Someone is marketing a '71 model as LSA. The appeal of the AA-1 to schools was obvious compared to the competition, the AA-1 was faster, cost less to purchase and maintain and, most importantly, had more student-appeal with its sliding canopy and fighter-like looks. Subscriptions/Orders: 800-356-7767. External Power Plug It won't go in and out of the short grass Back-up vacuum system. Heat does strange things. It flew in to an airport and it flew The Grumman American AA-1 series is a family of light, two-seat aircraft. Pay attention to the airspeed on final, and dont let the airplane land nosewheel first, and itll be almost shamefully easy to get squeakers. Don't go anywhere without the STC papers approving the conversion On a cool, sea-level departure, a maximum-gross-weight Yankee will do well to hit 500 fpm. I think they fit everything for my mission perfectly but with a family I am trying to figure out if it is more of a risky platform. Some AA-1s have been converted to taildragger configuration. Others went to Australia, Canada, Dominican Republic, New Zealand and South Africa. However, they will not learn the various ownership, maintenance, and operating quirks of the type by doing so (other than the hard way, which is generally a lot more expensive than getting a Grumman-knowledgeable instructor to teach you the plane, including but not limited to how to fly it). The Yankee and its four-seater siblings, the AA-5 series, feature a unique bonded aluminum honeycomb fuselage and bonded wings that eliminate the need for rivets without sacrificing strength. 2.5 with reserve), can go up to 13,500ft (solo, standard temp TESTED). But the There is also an AD on the engine oil pump at 2000 Two other items because the O-235 generally is prone to lead fouling, check the condition of the spark plugs carefully, and look for high oil consumption. A total of 900 Cheetahs were produced. Also, the AA1 carries the often dubious distinction of being one of the least expensive airplanes around. a solid feel with the flaps. We were looking at the W&B numbers yesterday. [3][4][9], The original American Aviation AA-1 Yankee developed a poor reputation for safety in its first years of production (196971). if it really was); it wasn't designed for long cross-country. Manufacturer: American Aviation. 585 useful load with a 1560 MGW suggests the plane weighs 975 empty. A recent issue of Trade-A-Plane had listings from $9500 to $25,000. for wrinkles or loose spots. AA-5A Cheetah. The AA-1C received a new larger horizontal tail and other significant improvements, including a 115 hp Lycoming O-235-L2C high-compression engine designed for 100LL fuel, which brought the cruise speed back up to that of the original 108 hp Yankee.
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