Grumman AA-1B with 150 HP Lycoming A2B STC by Ken Blackman Ceiling: 12,650 FT. Takeoff . February 2021 Annual., IFR cert current Oct 2020. On handling qualities, what follows is either good news or bad, depending upon your point of view. I said intentionally because when Check for corrosion all over the aircraft, including the main landing These names were chosen to position the aircraft in the Gulfstream American line which, at that time featured the Cheetah, Tiger and the Cougar. its small size. Some people have tons of experience in all sorts of planes and can feel their way into flying a new type. One last time, go over Short field landings (70 mph) and you can stop it in two runway lights. 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. OK, if you're gonna use it for training, I'll give you a little cheat. 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. 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. An oil cooler became standard with the AA1C, but it can be retrofitted to the earlier models. After seeing lots of Grumman AA1-A's though, I got interested. fast and fun. While not great, it beats the rest of the AA1 lineup by 50 to 90 pounds. The nose gear on the early AA1 needs to be changed to the AA5 nose gear for But while chasing birds and to determine, take a very careful look at all the seams and edges. brick if you let it. hold the brake, and the Yankee turns around! Discussion in 'Flight Following' started by Pedals2Paddles, Oct 8, 2014. How do you figure? Manufacturer: American Aviation. First flight was on March 25, 1970, and 470 AA-1As were built in 197172. Archived post. As a note we used the same hull value for ALL the planes to keep it apples to apples. 12v ANR plugs (glued) together (another forerunner to the composite craze?). Most owners plan on about 3 hours of flying. For the type of flying I do now the C150 is a better fit. flying a Yankee is for sheer enjoyment, not for corporate transportation. The variant designed for the personal-use market was called the TR-2 and it featured a standard radio and trim package. FMI: Airedale Press Inc., 3000 21st St-NW, Winter Haven, But AA-5 Traveler & AA-5A Cheetah Competitive Comparison, AA-5B & AG-5B Tiger Competitive Comparison, Instructors- Pilot Familiarization Program. require about the same distances, same fuel burn, etc. I was ferrying my aircraft home for the first time, I had to land on a grass If you try to save the landing and start N8862L | 1974 GRUMMAN/AMERICAN GENERAL AA1B on Aircraft.com I recently sat down with a broker going over a whole list of models I was interested in and this is what I got as a VFR 100ish hr guy. Sounds like the Grumman, not so much. Our CFI is 200lbs. AA-5 Traveler & AA-5A Cheetah Competitive Comparison, AA-5B & AG-5B Tiger Competitive Comparison, Instructors- Pilot Familiarization Program. Back-up vacuum system. When choosing which model to buy, remember that the AA1 models are Look for dents or wrinkles in the tail surfaces, which are easily Questions/Comments?? If the aircraft is a big engine conversion you are really in for [1][3], Today most of the AA-1s, AA-1As, Bs and Cs are in private hands. Every time I fly my airplane with two people I am over weight and have never had an issue. Parmetheus LED Landing Light Landing distance (50) 1,100. 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. One significant difference between the basic Trainer and the Tr-2 is in the propeller. Carry power at all times. It's just not that difficult or dangerous. 12. My first flight was after the owner took delivery, I flew it from the right seat. Become a member and get exclusive access to articles, contests and more! pleasure quotient is tremendous. Sliding Get extra lift from AOPA. is an impossibility without a tow bar (the American Yankee Association used Most insurance companies want a Most Yankees are simply equipped. Get the training if you have in the air and make it flyable. It also became a For its high cruise velocities, the AA1 pays dearly in climb performance. 8. camouflage - anything Copyright 2023 Sandhills Global | Reproduction without expressed written consent is forbidden. or New comments cannot be posted and votes cannot be cast. We have 7 GRUMMAN/AMERICAN GENERAL AA1 SERIES Aircraft For Sale. Aircraft paint stripper will damage the bond if the joints weren't protected. Ameriking AK-450 ELT with remote switch, Bruce's cabin cover Sign in to continue reading 1971 Grumman American Trainer AA1A By Staff Updated February 22, 2016 Save Article flaps, not much of flaps, but flaps. some thrills. Don't go anywhere without the STC papers approving the conversion In my experience, that's rather on the light side of what real AA-1B's weigh, which is more like 1050 lb empty. What it did offer was cheap flying fun. want you to solo a Yankee. Prop type and Hours: Sensenich 74DM6-0-64 Reason for sale: Underused Viewing Location: Cape Town, South Africa. runway and at 60 indicated, start lifting the nose. The 150 is probably forgiving of screwing up the W&B. Precise Flight Stand-by Vacuum System American took over the production and design, trying to turn the exciting The US Aviator Magazine Home Page!!! At that time, the FAA was hesitant to certify a light aircraft with folding wings. for approved maneuvers. Small and cheap to operate, the Yankee had the potential to be better. The fuel gauges are sight tubes in the cockpit. ). 1975 Grumman American AA-1B for sale N1444R is no longer for sale on Hangar67. (A bit of trivia: Lycoming says that Fuel quantity is shown in vertical sight gauges on the left and right cabin walls. It climbs like a bat out of hell and has a service ceiling of 21,000 feet! Grumman AA-1B Specifications, Cabin Dimensions, Performance - GlobalAir.com to remove the nose bowl cowling, it means removing the propeller of go and push the brakes to turn the aircraft. In sheer numbers, the AA1s are barely a blip on the charts compared to the Cessna 150 or even the Piper Tomahawk. But the "everyman's" status was never achieved. As long as you don't put a bunch of weight behind the seats it's fine, you'll just eat up more runway. Performance specifications. The AA1 structure is unique Backing into the hangar As long as you dont expect to haul anvils or fly out of a 1,200 foot long mountain strip, the AA1 could fit your needs. have the fuel tank STCs. a lot of runway to get in the air. which allows the control wheel to move up and down. 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. In 1971, the AA1 became the AA1A and included a better airfoil that provided Aircraft Owners & Pilots Association Find it free on the store. We now cruise 120ktas on 8.gph, and climb from sea level 1000-1500+fpm at max gross, depending on the conditions. Piper. One problem with my Yankee was that the bushings in the ailerons came Much higher stall speeds and prone to spinning. The straight AA1 (as opposed to the A, B, and C models that followed) remains the fastest of the bunch, even though the AA1C received a more powerful, 115-hp engine. 7. The AA-1A has a lower max gross weight, which somewhat limits payload. At about 65 mph the of this article. to set the aircraft apart. An AA-1A's dirty stall is 60mph (clean is 63, the flaps are fairly useless), while a 152's is 48mph. The original Yankee, running with all the gusto a 108-horsepower Lycoming O-235 can muster, turns in outstanding cruise speeds. In fact, NASA did a spin test The fuselage is a sandwich of aluminum honeycomb material that is bonded Tell me all about the Grumman AA1B | Pilots of America 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. fin and all the paperwork. External Power Plug [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. Take a close look. the mains stay on the ground while the airspeed builds. Jim Campbell/US Aviator Magazine. It has a wingspan of 24'. I'd say the proof is in the insurance pudding. Patterns are the same, If the engine Econ . better, but it was not to be. I cruise at 135 kts burning about 8 gph (or 140 kts @ 9 gph). The certification process was complex and expensive, and disagreements arose between Bede and the other shareholders. Grumman aircraft Traveler Cheetah Tiger Cougar aircraft specifications history and performance The nosewheel is a castering Gulfstream continued production of theAA-5A until 1979. Grumman AA-1A Specifications, Cabin Dimensions, Performance Bruce's cover and cowl plugs. Dual ANR 12v power jacks Gaining useful load, a few knots, and the pluses listed above. Narco CP125 Audio Panel Max cruise, 74% power (2,700 rpm) at 5,000 ft: 112 kts. more than is supposed to be carried, especially with my above-FAA standard It really turns into a dog in climb. The original 108-hp Lycoming O-235-C2C engine Listen for any noise from the nose gear to indicate What can ya'll tell me about flight characteristics and handling? Someone is marketing a '71 model as LSA. Big engines should 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. The book calls for 117 knots at 75-percent power, burning 6.3 gallons per hour. 2. of spins. Easy flying for the high-performance pilot. Grumman AA-1A = LSA? - Sport Pilot Talk The cockpit is small, the speeds are fast, and the canopy is hot. It's about 10 knots faster than my c150. Grum.Man I owned an original AA1 and own a C150 now. The re-contoured leading edge produced softer stall characteristics and permitted lower approach speeds. This wears out the brakes sooner These were all different from the other school aircraft in use in that era and took some adaptation by instructors and students alike. powerhouse - 1000 fpm climb with full fuel and two people! The timing can be set back to 20deg, and the prop can be twisted to ~52/53" pitch and the take off at high weight will be a lot more crisp. Interested in buying this aircraft click here. in that it's made from bonded aluminum honeycomb, has no rivets, and has . 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. Your current browser cannot run our content, please make sure your browser is fully updated or try one of the browsers below. Just make sure there aren't an unusual amount of cracks. Are AA1-A's a good idea for a low time (~70hr) pilot, or should I stick with what I know? 22 gal, which should mean a range of about 4.4 hours at 5 gph. But the handling is just something that really sticks for me. ADS-B compliant. Simple Stupid. While it did succeed in making production easier, this design philosophy produced many aerodynamic compromises in the design. So you guys with experience, this aircraft would or would not be an "OMG what are you thinking" for primary PPL training? Fiberglass main-gear legs conspire with a steel nosewheel strut to absorb landings good and bad. It was to be an everyman's aircraft: easy SP-ASEL (tailwheel) Luscombe 8A FlyingForFun Posts: 509 GRUMMAN AMERICAN TR-2 - Plane & Pilot Magazine a big thing, but more labor costs. Learn More Already a member? As a result, Bede was ousted by his business partners and the company renamed American Aviation.
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