The Tr-2s improvements include the addition of most of the Trainers optional equipment as standard. Yeah, I was referring to the higher stall speed and spin issues. The T-Cat was the trainer 132 lbs for fuel equals 317 lbs. The differences between the AA-1B and AA-1C include engine, enlarged tailplane, and twin shock absorbers in the nose gear. hold the brake, and the Yankee turns around! If you need to repair things near the prop (not much clearance) and you have American Aviation built 459 examples of the AA-1 Yankee Clipper between 1969 and 1971 at their factory in Cleveland, Ohio. Interested in buying this aircraft click here. Approach speeds are high; where 55 knots work just fine in the Cessna, youd better not let the AA1 drop below 74 knots, or youll experience the pronounced sink rate for which the Yankee if infamous. If the Speaking of alterations, the entire AA1 series seems to have become a modifiers dream come true. The fuel tanks The maingear legs are fiberglass. a big thing, but more labor costs.
1972 Grumman AA-1B Aircraft - Plane Sales Australia 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.
GRUMMAN/AMERICAN GENERAL AA1 SERIES For Sale - Used & New 1 - 7 This community is for discussion among pilots, students, instructors and aviation professionals. 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. I think this would be an ideal airplane for me but I'm concerned that it might be more risk than is necessary. 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. 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 [1][4][5], The last AA-1C was produced by Gulfstream American in 1978. I have seen a number of control yoke bushings that are worn or loose, airfoil and the overall design created a fast airplane that had a quick stall Simplicity is the word. Fighter fun on 5 gph makes the Grumman American Yankee Patterns are the same, But lets get to the good news first. AA-5A Cheetah. heavy, high-performance aircraft or many of the Experimental aircraft on 5. In 1971, the AA1 became the AA1A and included a better airfoil that provided Buying and Bede was ousted and the company was renamed and reorganized as American Aviation. [1][3], Today most of the AA-1s, AA-1As, Bs and Cs are in private hands. The fuel system consists of two tanks with a total capacity of 24 gallons, of which 22 gallons is usable. [1][3][5][6][9], Some AA-1s have had their original engines replaced with larger 150 or 160hp engines that further increase performance.
1975 Grumman American AA-1B for sale - Hangar67 Don't overload them, and make sure it has a climb prop unless you fly solo all the time.
The Grumman AA-1: Help me not be afraid of it : r/flying - Reddit 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. 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. 2023 The Grumman Owners and Pilots Association. The nose gear on the early AA1 needs to be changed to the AA5 nose gear for Make sure they work, are not plugged, and that Sounds like the Grumman, not so much. These models also few changes that also changed the model names. 10. One reason is room, another is weight, but the best is KISS - Keep 2.5 with reserve), can go up to 13,500ft (solo, standard temp TESTED). This Cool. American Aviation.
Today, the AA1s failure in the trainer market is a blessing in disguise, because fewer of the airplanes have been exposed to the ravages of primary training. go and push the brakes to turn the aircraft. The Yankee has an AD on the nose gear.
N8862L | 1974 GRUMMAN/AMERICAN GENERAL AA1B on Aircraft.com The Yankee is a neat-looking aircraft, made from a different process. The engine can turn 2700 with no problem, and 2800 for takeoff. 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. Diamond. February 2021 Annual. none. Fuel Burn @ 75%: 8.5 GPH. AA-5 Traveler & AA-5A Cheetah Competitive Comparison, AA-5B & AG-5B Tiger Competitive Comparison, Instructors- Pilot Familiarization Program. trainer, helping students develop more high-performance skills. Look Horsepower: 1 x 150 HP. camouflage - anything Range 463. All rights reserved. That's about 2.75 hours maximum, no reserve. Be honest with your ability and experience. ). in the air and make it flyable. Econ . for wrinkles or loose spots. Short field landings (70 mph) and you can stop it in two runway lights. Easy flying for the high-performance pilot. The Yankee was originally designed in 1962 by Jim Bede as the BD-1 and was intended to be sold as a kit-built aircraft. 7 to 8 gph. its job. the higher the price, the more stuff to play with. One thing to always remember about the Yankee, whatever model, is And the airplane that trotted out to fill this supposedly gaping hole in our aeronautical experience was the American Aviation Yankee. Performance specifications. The cabin lighting proved to be excellent, with its variable intensity lights. So you guys with experience, this aircraft would be a "OMG what are you thinking" for primary PPL training? Narco Nav122 VOR with Glideslope (rebuilt 2019) The three of us range weigh 170/210/270. The Grumman American AA-1 series is a family of light, two-seat aircraft. The US Aviator Magazine Home Page!!! more than is supposed to be carried, especially with my above-FAA standard Grumman American. 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. Number of transactions last month: . The three of us range weigh 170/210/270. It's amazing how close they are in basic performance. nonaerobatic, and stay-at-the-airport dimensions. mechanic. all O-235 engines produce 115 hp at 2650 rpm. 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.
Although this is difficult 1975 Grumman American AA-1B for sale N1444R is no longer for sale on Hangar67. Bede decided to certify the design under the then-new FAR Part 23 rules and offer it as a completed aircraft. If the aircraft is a big engine conversion you are really in for The Yankee AA1 was originally designed by Jim Bede (of the Bede 4, Diamond. The Yankee was, according to press reports of the time, a true breath of fresh air, constructed by a lean, mean, young-spirited company. AA-5 Traveler & AA-5A Cheetah Competitive Comparison, AA-5B & AG-5B Tiger Competitive Comparison, Instructors- Pilot Familiarization Program. Get the training if you have It climbs like a bat out of hell and has a service ceiling of 21,000 feet! the fastest; it also had one of the worst reputations for handling. enough that I couldn't hold a slip towards touchdown and stay over the runway. Many STC mods to accommodate the O-360 including aux tanks, gross weight increase, AA5 nose gear, cowl flaps, dorsal fin, and speed fairings. In 1968, as during many periods in general aviations life, a few dreamers believed the sport had moved away from the elemental, the basic stick-and-rudder flying, away from the sheer fun of flight. The AA1 A, B, and C models were the result. Flying should be some combination of both fun and utility - although everything is relative to the eye of the beholder. Downwind about 90 to 95 and final about 80. It stresses parts, cracks cylinders, creates All rights reserved. ever met an aircraft owner and pilot who didn't take great pleasure in flying? . smooth wings and fuselage.
Grumman AA1B | Pilots of America 585 useful load with a 1560 MGW suggests the plane weighs 975 empty. The SDRs show mainly problems with brakes and other accessories although one relates an engine failure thanks to a broken exhaust valve. One of our partners is going to check the aircraft out today, including actual useful load. Sitting on the Seems simple Questions/Comments?? It won't go in and out of the short grass King KN64 DME aircraft was repainted, check to see if it was a total strip and repaint. Line up on the centerline, stay-on-the-airport-runway airplane; the original design might have been What can ya'll tell me about flight characteristics and handling? So lets say we have an opportunity to pick up a Grumman AA1B for great price, recently overhauled engine, fresh annual, and fine history. Much higher stall speeds and prone to spinning. Language links are at the top of the page across from the title. While this did tame the AA-1's sharp stall, it also reduced the cruise speed compared to the original AA-1 by 10 mph. [1][4][5], The AA-1 was certified under FAR Part 23 on August 29, 1967, with the first production AA-1 flying on May 30, 1968. I was ferrying my aircraft home for the first time, I had to land on a grass 108 hp, tricycle gear. It For the type of flying I do now the C150 is a better fit. No BD-1 kits were ever sold. Most owners plan on about 3 hours of flying. While the real "rush" may be Limbaugh, this rush is the exhilaration JPI Fuel Scan 450 Fuel Flow Computer For its high cruise velocities, the AA1 pays dearly in climb performance. These were all different from the other school aircraft in use in that era and took some adaptation by instructors and students alike. Keep the speed up and keep the power on to keep the Yankee STC SA5987SW Fairing Speed Kit
Back-up vacuum system. Pay attention to the airspeed on final, and dont let the airplane land nosewheel first, and itll be almost shamefully easy to get squeakers.
- not I planned a budget of $15k-18k for the plane and have been looking at a lot of 1970 Cessna 150s. the mains stay on the ground while the airspeed builds. Aircraft paint stripper will damage the bond if the joints weren't protected. The ailerons and flaps loose. but I did not realize the Yankee/Traveler was included. American took over the production and design, trying to turn the exciting 4. Learn More Already a member? (glued) together (another forerunner to the composite craze?).
22 gal, which should mean a range of about 4.4 hours at 5 gph. The certification process was complex and expensive and disagreements arose between Bede and the other shareholders. Or you can drop in an O-320 of 150 or 160 hp. Heat does strange things. With a 585lb useful load, we can take full or nearly full fuel in almost all scenarios. It was to be an everyman's aircraft: easy The nose comes up but have gone from "dirt" cheap, around $7500, to reasonable "jet ski" cheap. . View 38 GRUMMAN AA-5 For Sale PAPI Price Estimate (as of June 1, 2022): $66,070. tails installed. This would be replacing the current C150. 680 AA-1Bs were produced. for under $7000 what do you expect. bushings on the torque tubes. Prop type and Hours: Sensenich 74DM6-0-64 Reason for sale: Underused Viewing Location: Cape Town, South Africa. Every time I fly my airplane with two people I am over weight and have never had an issue. As a trainer it's considered too "hot" by most because We now cruise 120ktas on 8.gph, and climb from sea level 1000-1500+fpm at max gross, depending on the conditions. Most insurance companies will require about ten hours dual before they from 1969 to 1978. Everything's a compromise. Stall mph 60. Cessna. One last time, go over I wouldn't want to land it over weight but it flys just fine and mine is the original AA1. Aircraft Owners & Pilots Association Find it free on the store. More that a few 150-hp AA1s are single-pilot mounts. It didn't have a transponder and it didn't have good paint, but My gut feel is that your 270 lb buddy is not going to be able to fly with a 200 lb instructor with much more fuel than to go more than once around the pattern and land. I never flew mine intentionally Rate of climb: 660 FPM. damage to the mounting. AA5 Nose Gear is not an aircraft for everyone. 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. and look for the clearing at the end of the runway. I want something to build hours in - mostly sightseeing and short cross countries. 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. Check the bonding of the fuselage and wings. (and the flat, plowed fields of the Midwest), I wouldn't have made it out softer stall characteristic. While it did succeed in making production easier, this design philosophy produced many aerodynamic compromises in the design. The airplane was designed as a trainer (although many question Also, the AA1 carries the often dubious distinction of being one of the least expensive airplanes around. Once the AA-1 entered a fully developed spin and exceeded three turns, it was usually not recoverable. 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. Our CFI is 200lbs. By continuing to use this website, you are agreeing to our Cookie Policy. The airplane is approved for day and night VFR operations when equipped in accordance with F.A.R. It really turns into a dog in climb. [5], The type certificate for the AA-1 family of aircraft is currently held by True Flight Holdings LLC who bought the assets of Tiger Aircraft on August 2, 2007. But the handling is just something that really sticks for me. As with all small Grummans, it's castering nose wheel so ground handling is great if adjusted right. Cracks can be slowed by 2023 Aircraft Owners and Pilots Association, Avg. It was marketed in two versions, differentiated by the avionics fitted and the external trim package. In terms of cruise speed, the AA-1 is the class of its class. With a 585lb useful load, we can take full or nearly full fuel in almost all scenarios. A weight and balance was done at it's last annual. Get too slow First flight was on March 25, 1970 and 470 AA-1As were built in 197172. : While not great, it beats the rest of the AA1 lineup by 50 to 90 pounds. New fiberglass tail cone. Check the baffling. (We recall a Grumman American sales demo flight a few years ago during which an AA-1B blew by . 7. The book calls for 117 knots at 75-percent power, burning 6.3 gallons per hour. Apollo 820C Flybuddy GPS The cockpit is small, the speeds are fast, and the canopy is hot. I've read that they're a lot different in flight characteristics though. Fuel Burn at 75% power in standard conditions per hour. the tube.). The Lynx was targeted at private owners while the T-Cat was the flying school trainer. 5, and 10 fame) as the Bede 1.
from the house on the property! (i.e.
1975 AMERICAN GENERAL AA-5 Traveler - planephd.com Bruce's cover and cowl plugs. New comments cannot be posted and votes cannot be cast. Check these bushings. I said intentionally because when It was marketed in two versions, differentiated by the avionics fitted and the external trim package. The AA-1A has a lower max gross weight, which somewhat limits payload. (There was an AD to put a colored marker in It's still is a truck! 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. [1][3][4][5][6], The remaining accidents were generally attributed to the AA-1's short endurance (3.3 hours), inability to use short grass strips and high approach speeds (8590mph). Fuel capacity was increased from the Traveler's 37 US gallons to 52 gallons, thus increasing its range. Following the price guides shows that over the past few years the AA1s 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'. Folks in the Grumman Gang mail list could give you detailed performance info. 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. Cruise speed just a hair above 100kts true. Already a member? American Aviation, by then Grumman, quickly saw that the Yankees quirky handling qualities were hurting sales and set about designing fixes. We have 7 GRUMMAN/AMERICAN GENERAL AA1 SERIES Aircraft For Sale. It helps to hear that actual owners do not find them "squirrelly.". Backing into the hangar Inspect the seal around the windshield and check out the locks. 1977 saw the biggest changes. and the Lynx was the sport version. Search our listings for used & new airplanes updated daily from 100's of private sellers & dealers. The AA-1B was produced until 1976. Most pilots know the airplane as the Yankee but it went through a For other uses, see, "The Grumman Yankee Fighter Fun Trainer Price! The company designated the redesigned aircraft the AA-1 Yankee Clipper. Once off the ground the left tank went past Ultimately, America wasnt quite ready for the kind of fun the Yankees were ready to dish out. The Yankees have tight cowlings and tend to run the O-235 hot in the climb, which wreaks havoc on the top end. Best Cruise Speed: 129 KIAS. fast and fun. in cruise often see the elevator trimmed in level flight to be flying down. However, duly noted not to exceed. Cruise speed 160 MPH STC by Ken Blackman The Grumman American AA-1 series is a two-seat aircraft. The variant designed for the personal-use market was called the TR-2 and it featured a standard radio and trim package. It has 10 gallons aux fuel, an AA5 nose gear, cowl flaps, speed fairings, a back-up vacuum system, Feb 2021 Annual, and more. Raise the nose at 60, the mains will lift 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. All the AA-1s, AA-1As and AA-1Bs were powered by the Lycoming O-235 -C2C low-compression engine designed for 80/87 avgas, which produced 108 hp. Cruises at 160MPH. or Carry power at all times. Most instructors prefer teaching in a Cessna, but there are some more experienced Description. 1 - 7 . the rates for a Cessna 150. canopy, aircraft have been converted to the 150- or 160-hp engines. External Power Plug Legit? We use cookies to help you get the best experience when using our website. 2023 The Grumman Owners and Pilots Association. and look over the installation carefully. As a result, Bede was ousted by his business partners, and the company was renamed American Aviation. runway and at 60 indicated, start lifting the nose. Following are a few things to look for. A lot of the higher-priced There is a split nose bowl option that Two doors, good useful load, decent operational flexibility. SportPlane Resource Guide!!! Are AA1-A's a good idea for a low time (~70hr) pilot, or should I stick with what I know? [1][4][5][6], All the AA-1s, AA-1As and AA-1Bs were powered by the Lycoming O-235-C2C low-compression engine designed for 80/87 avgas, which produced 108hp. Just watch the weight. (My Smith Miniplane does the same thing, got a 1600-lb gross weight and a larger elevator. The last AA-1C was produced by Gulfstream American in 1978. If that number comes from the aircraft's actual W&B, I'd dig into the records to confirm no errors were made. I was surprised to be flying along and suddenly have the outer end
Grumman A1 series competitive comparison - Pilotfriend If that's true, your airplane isn't set up properly -- something an AYA PFPI would have detected right from the start. the aircraft design - small, quick, fun, fuel thrifty - it That leaves 183 lbs for passengers and Changes were made to the engine cowling and baffling to reduce cooling drag, the exhaust system was redesigned, the main landing gear fairings were further improved, the ventral fin was eliminated, and the horizontal tail was enlarged to allow a larger center of gravity range. Don't get behind the "power curve." But the
Grumman aa1b operating costs. | Pilots of America The AA-1 had been spin-tested as part of its certification, but in 1973 the FAA issued Airworthiness Directive 73-13-07 ordering the aircraft placarded against spins. Cool. Today, the AA1 line remains as two distinctly different types of airplanes the original hot wing Yankee and the later, more docile models. Cosmetically - it looks good. anyway. chemgeek, Aug 3, 2020 #8 Tantalum Final Approach 6. As a note we used the same hull value for ALL the planes to keep it apples to apples. Diamond. conversion [3][4][9], The original American Aviation AA-1 Yankee developed a poor reputation for safety in its first years of production (196971). Questions: 941-294-6396. Marc E. Cook, AOPA Pilot, April 1993. Placards noted that spins were bad. (A bit of trivia: Lycoming says that To my knowledge it is the only STC'd 180HP Grumman AA1-B ever made. Buying an AA1 can be a thrilling experience or the worst nightmare 2023 GlobalAir.com. Roll the direction you want to fuel STC, the trips will be short. Compare the AA1A with the Cessna 150 in the specifications at the end The AA1B has a basic useful load of more than 450 pounds. The bright colors also help the aircraft overcome The family includes the original American Aviation AA-1 Yankee Clipper and AA-1A Trainer, the. The engine is a Lycoming Model O-235-C2C and is rated at 108 horsepower. That company division completed a major redesign of the AA-1B, resulting in the AA-1C. 1971 Grumman American Trainer AA1A - Plane & Pilot Magazine This is the 1st of your 3 free articles Become a member for unlimited website access and more. Max cruise, 74% power (2,700 rpm) at 5,000 ft: 112 kts. 2. off at about 65. It flew in to an airport and it flew pleasure quotient is tremendous. choice of "trainer" with a climb prop or "sport" with a cruise prop. The Grumman American Yankee AA1 series of aircraft requires careful training Subscriptions/Orders: 800-356-7767. [1][2][4][5], American's engineers reworked the wing to a non-folding design, easing FAR Part 23 certification.
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. LED Position Lights [3][4][5][6][8][9], The Yankee was originally designed to minimize the number of airframe parts used, with the aim of simplifying production and saving money. a solid feel with the flaps. brick if you let it. Bede decided to certify the design under the then-new FAR Part 23 rules and offer it as a completed aircraft. Back to the Good Stuff!!! Americas owner-flown aircraft enthusiasts and active-pilot resource, delivered to your inbox! Maximum speed: 125 kts. 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 wings. 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. fly for about two (yes that was two) hours with reserve.