# Aviat A-1 - Type: Aircraft model (FAA registry) - Registry codes: 2210302, 2210400 - Manufacturer (registry): AVIAT INC · AVIAT AIRCRAFT INC - Model: A-1 - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Certification: Type certificated - Data sheet: [TCDS A22NM](https://openairdocs.org/tcds/A22NM) (OpenAirDocs) - Holder: Aviat Aircraft Inc. - Registered aircraft: 144 - Page: https://openairdocs.org/model/aviat-a-1 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022 - [AD 2020-16-06](https://openairdocs.org/ad/2020-16-06): Horizontal Stabilizer Structure · Aviat A-1, A-1A, A-1B and 2 more. Effective Sep 1, 2020 - [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006 - [AD 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996 - [AD 91-23-02](https://openairdocs.org/ad/91-23-02): Carburetor Air Intake Box · Aviat A-1. Effective Dec 10, 1991 - [AD 90-20-05](https://openairdocs.org/ad/90-20-05): Forward Seat Back · Aviat A-1. Effective Oct 15, 1990 ## Information bulletins (advisory) (1) - [SAIB CE-17-18](https://openairdocs.org/saib/CE-17-18): Engine Exhaust System, Muffler Cracking. Issued Jun 20, 2017 ## Registered aircraft (144, first 50) - [N100HU](https://openairdocs.org/aircraft/N100HU): [Simpson Jared S](https://openairdocs.org/faa-owner/SIMPSON%20JARED%20S), [Malad City, ID](https://openairdocs.org/faa-place/ID/Malad%20City), built 1996, S/N 1319 - [N104CA](https://openairdocs.org/aircraft/N104CA): [Meggers Roger D](https://openairdocs.org/faa-owner/MEGGERS%20ROGER%20D), [Baker, MT](https://openairdocs.org/faa-place/MT/Baker), built 1996, S/N 1338 - [N107AM](https://openairdocs.org/aircraft/N107AM): [Young Mark](https://openairdocs.org/faa-owner/YOUNG%20MARK), [Vancouver, WA](https://openairdocs.org/faa-place/WA/Vancouver), built 1997, S/N 1385 - [N111TQ](https://openairdocs.org/aircraft/N111TQ): [Engbring Paul](https://openairdocs.org/faa-owner/ENGBRING%20PAUL), [Telluride, CO](https://openairdocs.org/faa-place/CO/Telluride), built 1993, S/N 1243 - [N116Q](https://openairdocs.org/aircraft/N116Q): [Cigarroa Jorge J](https://openairdocs.org/faa-owner/CIGARROA%20JORGE%20J), [Laredo, TX](https://openairdocs.org/faa-place/TX/Laredo), built 1997, S/N 1360 - [N117RJ](https://openairdocs.org/aircraft/N117RJ): [Fine Frank E](https://openairdocs.org/faa-owner/FINE%20FRANK%20E), [Oakdale, CA](https://openairdocs.org/faa-place/CA/Oakdale), S/N 1314 - [N11KZ](https://openairdocs.org/aircraft/N11KZ): [High Tale LLC](https://openairdocs.org/faa-owner/HIGH%20TALE%20LLC), [Saint Anthony, ID](https://openairdocs.org/faa-place/ID/Saint%20Anthony), built 1998, S/N 1393 - [N121HH](https://openairdocs.org/aircraft/N121HH): [Timm Robert S](https://openairdocs.org/faa-owner/TIMM%20ROBERT%20S), [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis), built 1992, S/N 1209 - [N1275B](https://openairdocs.org/aircraft/N1275B): [Weisgram Ted](https://openairdocs.org/faa-owner/WEISGRAM%20TED), [Corbett, OR](https://openairdocs.org/faa-place/OR/Corbett), built 1995, S/N 1287 - [N12HU](https://openairdocs.org/aircraft/N12HU): [Vintage Flyers LLC](https://openairdocs.org/faa-owner/VINTAGE%20FLYERS%20LLC), [The Villages, FL](https://openairdocs.org/faa-place/FL/The%20Villages), built 1997, S/N 1345 - [N12TQ](https://openairdocs.org/aircraft/N12TQ): [Wyoming Aeroflight LLC](https://openairdocs.org/faa-owner/WYOMING%20AEROFLIGHT%20LLC), [Laramie, WY](https://openairdocs.org/faa-place/WY/Laramie), built 1994, S/N 1270 - [N13HU](https://openairdocs.org/aircraft/N13HU): [Szalay Dennis R](https://openairdocs.org/faa-owner/SZALAY%20DENNIS%20R), [Mooresville, IN](https://openairdocs.org/faa-place/IN/Mooresville), S/N 1323 - [N14KK](https://openairdocs.org/aircraft/N14KK): [Beachrock Logistics LLC](https://openairdocs.org/faa-owner/BEACHROCK%20LOGISTICS%20LLC), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette), built 1994, S/N 1272 - [N151SL](https://openairdocs.org/aircraft/N151SL): [Chambers Scott K](https://openairdocs.org/faa-owner/CHAMBERS%20SCOTT%20K), [Aurora, OR](https://openairdocs.org/faa-place/OR/Aurora), built 1993, S/N 1255 - [N157TB](https://openairdocs.org/aircraft/N157TB): [Perrin James F](https://openairdocs.org/faa-owner/PERRIN%20JAMES%20F), [Bancroft, WI](https://openairdocs.org/faa-place/WI/Bancroft), built 1997, S/N 1389 - [N15HU](https://openairdocs.org/aircraft/N15HU): [Bratton Gary](https://openairdocs.org/faa-owner/BRATTON%20GARY), [Poteau, OK](https://openairdocs.org/faa-place/OK/Poteau), built 1996, S/N 1318 - [N17SL](https://openairdocs.org/aircraft/N17SL): [Tastad Joel M](https://openairdocs.org/faa-owner/TASTAD%20JOEL%20M), [Hager City, WI](https://openairdocs.org/faa-place/WI/Hager%20City), built 1997, S/N 1368 - [N180HJ](https://openairdocs.org/aircraft/N180HJ): [Summit Peak Holdings LLC](https://openairdocs.org/faa-owner/SUMMIT%20PEAK%20HOLDINGS%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), S/N 1305 - [N180HU](https://openairdocs.org/aircraft/N180HU): [Scarberry Dennis Lee](https://openairdocs.org/faa-owner/SCARBERRY%20DENNIS%20LEE), [Goddard, KS](https://openairdocs.org/faa-place/KS/Goddard), built 1996, S/N 1333 - [N188WB](https://openairdocs.org/aircraft/N188WB): [Nelson Pete L](https://openairdocs.org/faa-owner/NELSON%20PETE%20L), [Challis, ID](https://openairdocs.org/faa-place/ID/Challis), built 1994, S/N 1263 - [N193JT](https://openairdocs.org/aircraft/N193JT): [Maroon Aviation LLC](https://openairdocs.org/faa-owner/MAROON%20AVIATION%20LLC), [Ferriday, LA](https://openairdocs.org/faa-place/LA/Ferriday), S/N 1233 - [N194RL](https://openairdocs.org/aircraft/N194RL): [Dorris Richmond Sloan](https://openairdocs.org/faa-owner/DORRIS%20RICHMOND%20SLOAN), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), S/N 1266 - [N196PF](https://openairdocs.org/aircraft/N196PF): [Cloudbase Imaging LLC](https://openairdocs.org/faa-owner/CLOUDBASE%20IMAGING%20LLC), [Erie, CO](https://openairdocs.org/faa-place/CO/Erie), built 1995, S/N 1301 - [N200HG](https://openairdocs.org/aircraft/N200HG): [Ballou-Crawford Terry F](https://openairdocs.org/faa-owner/BALLOU-CRAWFORD%20TERRY%20F), [Enid, OK](https://openairdocs.org/faa-place/OK/Enid), S/N 1200 - [N200HU](https://openairdocs.org/aircraft/N200HU): [Vanderhoof Chad T](https://openairdocs.org/faa-owner/VANDERHOOF%20CHAD%20T), [Elk, WA](https://openairdocs.org/faa-place/WA/Elk), built 1992, S/N 1203 - [N21AW](https://openairdocs.org/aircraft/N21AW): [Mershon James W](https://openairdocs.org/faa-owner/MERSHON%20JAMES%20W), [Newcomerstown, OH](https://openairdocs.org/faa-place/OH/Newcomerstown), built 1998, S/N 1399 - [N21HU](https://openairdocs.org/aircraft/N21HU): [Skyline Aviation LLC](https://openairdocs.org/faa-owner/SKYLINE%20AVIATION%20LLC), [Lewistown, MT](https://openairdocs.org/faa-place/MT/Lewistown), built 1995, S/N 1291 - [N22HU](https://openairdocs.org/aircraft/N22HU): [Gove Gary Alan](https://openairdocs.org/faa-owner/GOVE%20GARY%20ALAN), [Marion, MT](https://openairdocs.org/faa-place/MT/Marion), S/N 1355 - [N234HU](https://openairdocs.org/aircraft/N234HU): [Stevens Matthew S](https://openairdocs.org/faa-owner/STEVENS%20MATTHEW%20S), [Penn Yan, NY](https://openairdocs.org/faa-place/NY/Penn%20Yan), built 1996, S/N 1336 - [N236CD](https://openairdocs.org/aircraft/N236CD): [Loven Richard](https://openairdocs.org/faa-owner/LOVEN%20RICHARD), [Waukon, IA](https://openairdocs.org/faa-place/IA/Waukon), built 1992, S/N 1219 - [N23HG](https://openairdocs.org/aircraft/N23HG): [Wilkinson Dan](https://openairdocs.org/faa-owner/WILKINSON%20DAN), [Morgan, UT](https://openairdocs.org/faa-place/UT/Morgan), built 1994, S/N 1269 - [N241P](https://openairdocs.org/aircraft/N241P): [Arnston Ranch Inc](https://openairdocs.org/faa-owner/ARNSTON%20RANCH%20INC), [Circle, MT](https://openairdocs.org/faa-place/MT/Circle), built 1992, S/N 1214 - [N258AK](https://openairdocs.org/aircraft/N258AK): [Thompson Nick](https://openairdocs.org/faa-owner/THOMPSON%20NICK), [Eagle, AK](https://openairdocs.org/faa-place/AK/Eagle), built 1994, S/N 1258 - [N27HU](https://openairdocs.org/aircraft/N27HU): [Olson Dorian J](https://openairdocs.org/faa-owner/OLSON%20DORIAN%20J), [Lake Park, MN](https://openairdocs.org/faa-place/MN/Lake%20Park), built 1997, S/N 1359 - [N29HU](https://openairdocs.org/aircraft/N29HU): [Climb LLC](https://openairdocs.org/faa-owner/CLIMB%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), S/N 1381 - [N300HU](https://openairdocs.org/aircraft/N300HU): [Mackes Michael Trustee](https://openairdocs.org/faa-owner/MACKES%20MICHAEL%20TRUSTEE), [Gardnerville, NV](https://openairdocs.org/faa-place/NV/Gardnerville), built 1997, S/N 1358 - [N301MX](https://openairdocs.org/aircraft/N301MX): [Rockin T Construction Inc](https://openairdocs.org/faa-owner/ROCKIN%20T%20CONSTRUCTION%20INC), [Swan Valley, ID](https://openairdocs.org/faa-place/ID/Swan%20Valley), built 1998, S/N 1391 - [N31HU](https://openairdocs.org/aircraft/N31HU): [Stella Air Inc](https://openairdocs.org/faa-owner/STELLA%20AIR%20INC), [Wyoming, PA](https://openairdocs.org/faa-place/PA/Wyoming), built 1995, S/N 1294 - [N321SA](https://openairdocs.org/aircraft/N321SA): [Sedlak Julien](https://openairdocs.org/faa-owner/SEDLAK%20JULIEN), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 1993, S/N 1251 - [N323SA](https://openairdocs.org/aircraft/N323SA): [Pfister Patrick](https://openairdocs.org/faa-owner/PFISTER%20PATRICK), [Pinedale, WY](https://openairdocs.org/faa-place/WY/Pinedale), built 1993, S/N 1254 - [N334CB](https://openairdocs.org/aircraft/N334CB): [Barrett Jeff B](https://openairdocs.org/faa-owner/BARRETT%20JEFF%20B), [Mendota, IL](https://openairdocs.org/faa-place/IL/Mendota), built 1992, S/N 1232 - [N33AV](https://openairdocs.org/aircraft/N33AV): [Maurer Sara Ann](https://openairdocs.org/faa-owner/MAURER%20SARA%20ANN), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1996, S/N 1332 - [N33HU](https://openairdocs.org/aircraft/N33HU): [Runzel Brothers Aviation LLC](https://openairdocs.org/faa-owner/RUNZEL%20BROTHERS%20AVIATION%20LLC), [Bensenville, IL](https://openairdocs.org/faa-place/IL/Bensenville), S/N 1310 - [N345HU](https://openairdocs.org/aircraft/N345HU): [Skydotcom LLC](https://openairdocs.org/faa-owner/SKYDOTCOM%20LLC), [Inver Grove Height, MN](https://openairdocs.org/faa-place/MN/Inver%20Grove%20Height), built 1996, S/N 1312 - [N360HU](https://openairdocs.org/aircraft/N360HU): [Parker John J](https://openairdocs.org/faa-owner/PARKER%20JOHN%20J), [Hamilton, MT](https://openairdocs.org/faa-place/MT/Hamilton), built 1996, S/N 1341 - [N36LE](https://openairdocs.org/aircraft/N36LE): [Viens Ernest W Jr](https://openairdocs.org/faa-owner/VIENS%20ERNEST%20W%20JR), [Eagle River, AK](https://openairdocs.org/faa-place/AK/Eagle%20River), S/N 1198 - [N377](https://openairdocs.org/aircraft/N377): [Rancho Bonito LLC](https://openairdocs.org/faa-owner/RANCHO%20BONITO%20LLC), [Oxnard, CA](https://openairdocs.org/faa-place/CA/Oxnard), built 1997, S/N 1344 - [N3QR](https://openairdocs.org/aircraft/N3QR): [Kittridge Gordon](https://openairdocs.org/faa-owner/KITTRIDGE%20GORDON), [East Corinth, VT](https://openairdocs.org/faa-place/VT/East%20Corinth), built 1997, S/N 1361 - [N3XJ](https://openairdocs.org/aircraft/N3XJ): [Jax Transport LLC](https://openairdocs.org/faa-owner/JAX%20TRANSPORT%20LLC), [Amarillo, TX](https://openairdocs.org/faa-place/TX/Amarillo), S/N 1390 - [N400JS](https://openairdocs.org/aircraft/N400JS): [King Canyon Buffalo Inc](https://openairdocs.org/faa-owner/KING%20CANYON%20BUFFALO%20INC), [Denver, CO](https://openairdocs.org/faa-place/CO/Denver), built 1996, S/N 1328 All 144: https://openairdocs.org/model/aviat-a-1/aircraft.md ## NTSB investigations (43) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB WPR25LA106](https://openairdocs.org/ntsb/WPR25LA106), Feb 27, 2025: Aviat A-1 (N345HU), Heber City, UT, substantial damage. Probable cause: The pilot’s loss of directional control during landing, which resulted in a collision with a snowbank. - [NTSB ERA24LA383](https://openairdocs.org/ntsb/ERA24LA383), Sep 15, 2024: Aviat A-1 (N801JH), Carrollton, OH, substantial damage. Probable cause: A failure of the left main landing gear due to fatigue cracking, which resulted the airplane’s left wing contacting the ground. - [NTSB CEN21LA403](https://openairdocs.org/ntsb/CEN21LA403), Sep 6, 2021: Aviat A-1 (N6XC), Gunnison, CO, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane after landing with a quartering tailwind. - [NTSB ERA21FA165](https://openairdocs.org/ntsb/ERA21FA165), Mar 29, 2021: Aviat A-1 (N800MH), Cave Spring, GA, substantial damage, 1 fatal. Probable cause: The pilot's inadequate visual lookout and failure to maintain clearance from a power line. - [NTSB WPR21LA147](https://openairdocs.org/ntsb/WPR21LA147), Mar 27, 2021: Aviat A-1 (N29HU), Ogden, UT, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll with a light crosswind, which resulted in a runway excursion and collision with terrain. - [NTSB WPR20CA166](https://openairdocs.org/ntsb/WPR20CA166), Jun 3, 2020: Aviat A 1 (N8QT), Glendive, MT, substantial damage. Probable cause: The pilot's failure to maintain airplane control during landing in gusting wind condition which resulted in a collision with terrain. - [NTSB WPR15FA238](https://openairdocs.org/ntsb/WPR15FA238), Aug 9, 2015: Aviat A 1 (N6090U), Compton, CA, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain adequate airspeed and/or appropriate pitch attitude during a banner pickup, which resulted in the airplane exceeding its critical angle of attack and experiencing an… - [NTSB ANC14CA061](https://openairdocs.org/ntsb/ANC14CA061), Jul 26, 2014: Aviat A 1 (N400HU), Ketchikan, AK, substantial damage. Probable cause: The pilot's decision to takeoff from a remote mountain lake in variable wind. Contributing to the accident was the pilots delayed decision to abort the takeoff. - [NTSB ANC12LA113](https://openairdocs.org/ntsb/ANC12LA113), Sep 28, 2012: Aviat A-1 (N36LE), Fairbanks, AK, substantial damage. Probable cause: The pilot’s excessive application of brakes during landing, which resulted in a noseover. - [NTSB CEN12LA587](https://openairdocs.org/ntsb/CEN12LA587), Aug 29, 2012: Aviat A-1 (N49363), Rolla, ND, substantial damage. Probable cause: The pilot's failure to secure the right wing's fuel cap before the flight and to properly manage the available fuel supply during the flight, which resulted in a loss of engine power due to fuel… - [NTSB CEN12CA044](https://openairdocs.org/ntsb/CEN12CA044), Oct 20, 2011: Aviat A-1 (N93HU), Wolverton, MN, substantial damage. Probable cause: The pilot's inadvertent excessive braking during the landing roll due to momentary pain. - [NTSB LAX08CA006](https://openairdocs.org/ntsb/LAX08CA006), Oct 7, 2007: Aviat A-1 (N9620Z), Arroyo Grande, CA, substantial damage. Probable cause: The pilot's misjudged altitude and distance on the approach that led to an undershoot and inadequate obstacle clearance. - [NTSB CHI07CA269](https://openairdocs.org/ntsb/CHI07CA269), Aug 11, 2007: Aviat A-1 (N6087U), Kellys Island, OH, substantial damage. Probable cause: The directional control not obtained/maintained by the pilot during landing. Contributing factors were the pole, hangar, and crosswind. - [NTSB CHI06CA179](https://openairdocs.org/ntsb/CHI06CA179), Jul 6, 2006: Aviat A-1 (N70HU), Watervliet, MI, substantial damage. Probable cause: The presence of the deer on the runway which resulted in the pilot taking evasive action leading to the nose-over. A factor was the excessive braking by the pilot. - [NTSB DEN06CA075](https://openairdocs.org/ntsb/DEN06CA075), May 9, 2006: Aviat A-1 (N105KY), Alamosa, CO, substantial damage. Probable cause: the pilot's failure to maintain aircraft control during the departure, resulting in an inadvertent stall. - [NTSB DEN06LA005](https://openairdocs.org/ntsb/DEN06LA005), Oct 21, 2005: Aviat A-1 (N6QR), Kaycee, WY, substantial damage. Probable cause: the pilot's improper decision to attempt a go-around and the pilot's failure to maintain airspeed resulting in an inadvertent stall. A contributing factor was the hard landing. - [NTSB ANC05LA117](https://openairdocs.org/ntsb/ANC05LA117), Aug 5, 2005: Aviat A-1 (N8XJ), Anchorage, AK, substantial damage. Probable cause: The flight instructor's inadequate supervision of the dual student, and his failure to maintain control of the airplane. A factor associated with the accident was the dual student's excessive… - [NTSB SEA05CA050](https://openairdocs.org/ntsb/SEA05CA050), Feb 17, 2005: Aviat Husky A-1 (N22HU), Kalispell, MT, substantial damage. Probable cause: The pilot's failure to maintain clearance from a tree located off the departure end of his private airstrip during an aborted landing attempt. Factors include trees located near the departure end of… - [NTSB SEA05LA001](https://openairdocs.org/ntsb/SEA05LA001), Oct 19, 2004: Aviat A-1 (N79795), Winifred, MT, substantial damage. Probable cause: The pilot's failure to maintain airspeed which resulted in an aerodynamic stall while maneuvering. - [NTSB FTW04FA144](https://openairdocs.org/ntsb/FTW04FA144), May 29, 2004: Aviat A-1 (N623KD), Harwood, TX, substantial damage, 2 fatal. Probable cause: The pilot's failure to maintain airspeed sufficient for flight resulting in an inadvertent stall/spin during takeoff. - [NTSB NYC03FA132](https://openairdocs.org/ntsb/NYC03FA132), Jun 19, 2003: Aviat A-1 (N49369), Tyringham, MA, destroyed, 1 fatal. Probable cause: The pilot's incapacitation due to a heart attack, which resulted in a loss of aircraft control. - [NTSB SEA03FA100](https://openairdocs.org/ntsb/SEA03FA100), Jun 12, 2003: Aviat A-1 (N104CA), Atlanta, ID, substantial damage, 2 fatal. Probable cause: Clearance from trees was not maintained during the initial climb. A proper touchdown point was not attained, the pilot's lack of familiarity with the geographic area and trees were factors. - [NTSB ANC03LA046](https://openairdocs.org/ntsb/ANC03LA046), Apr 20, 2003: Aviat A1 (N36LE), Anchorage, AK, substantial damage. Probable cause: The flight instructor's excessive application of the brakes during the landing roll, which resulted in the airplane nosing over. - [NTSB MIA02CA177](https://openairdocs.org/ntsb/MIA02CA177), Sep 21, 2002: Aviat A-1 (N6QR), Cherry Point, NC, substantial damage. Probable cause: the pilot misjudged the landing flare, resulting in a hard landing, an inadvertent ground loop, and the subsequent impact with the runway. - [NTSB MIA02LA156](https://openairdocs.org/ntsb/MIA02LA156), Aug 8, 2002: Aviat A1 (N13HU), Merritt Island, FL, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing rollout while landing in a crosswind which resulted in the airplane inadvertently veering off the runway and incurring damage… - [NTSB DEN02LA024](https://openairdocs.org/ntsb/DEN02LA024), Feb 11, 2002: Aviat A-1A (N29HU), Afton, WY, substantial damage. Probable cause: The pilot's failure to maintain directional control, which resulted in a collision with a snow bank. Contributing factors were the icy runway and the snow bank. - [NTSB DEN01FA151](https://openairdocs.org/ntsb/DEN01FA151), Aug 23, 2001: Aviat A-1 (N8HU), Montrose, CO, destroyed, 2 fatal. Probable cause: the pilot's intentional abrupt maneuver immediately after takeoff and the subsequent loss of aircraft control. Contributing factors were high density altitude weather conditions, and the airplane… - [NTSB ANC01LA014](https://openairdocs.org/ntsb/ANC01LA014), Oct 28, 2000: Aviat A-1 (N33AV), Anchorage, AK, substantial damage. Probable cause: The pilot's inadequate compensation for a bounced landing, and failure to maintain directional control of the airplane. A factor in the accident was flat lighting conditions. - [NTSB DEN00LA162](https://openairdocs.org/ntsb/DEN00LA162), Sep 3, 2000: Aviat A-1 (N63FE), Laramie, WY, substantial damage. Probable cause: The pilot's failure to maintain directional control. A factor was his improper inflight decision in selecting a less-than-favorable runway on which to land that resulted in a ground loop. - [NTSB SEA99LA047](https://openairdocs.org/ntsb/SEA99LA047), Apr 6, 1999: Aviat A-1 (N345HU), Emmett, ID, substantial damage. Probable cause: The pilot's failure to maintain aircraft control during a low-altitude maneuver to view a coyote on the ground. A related factor was the pilot's low altitude. - [NTSB SEA98LA112](https://openairdocs.org/ntsb/SEA98LA112), Jun 28, 1998: Aviat Husky A-1 (N7XJ), Triple R Ranch, MT, substantial damage. Probable cause: The pilot's misjudgment of distance and his failure to initiate a go-around. A factor was the high density altitude. - [NTSB LAX98GA110](https://openairdocs.org/ntsb/LAX98GA110), Mar 11, 1998: Christen Industries A-1 (N9615G), Lebec, CA, destroyed, 1 fatal. Probable cause: The trainee-pilot's failure to maintain altitude during a low level turn. Contributing factors were the pilot-in-command's diverted attention inside the airplane, his failure to report the trainee's… - [NTSB ATL98LA042](https://openairdocs.org/ntsb/ATL98LA042), Feb 14, 1998: Aviat A-1 (N49364), Clearwater, FL, substantial damage. Probable cause: failure of the pilot to maintain adequate airspeed, while maneuvering to pick up a banner, which led to a stall, loss of altitude, and collision with the water. - [NTSB IAD98LA006](https://openairdocs.org/ntsb/IAD98LA006), Oct 19, 1997: Aviat A-1 (N9614B), Duxbury, MA, substantial damage. Probable cause: Failure of the pilot to maintain control of the airplane. A related factor was the wind gusts. - [NTSB LAX97LA228](https://openairdocs.org/ntsb/LAX97LA228), Jul 2, 1997: Aviat A-1 (N13HU), Novato, CA, substantial damage. Probable cause: the pilot's inadequate compensation for wind conditions during landing, and his subsequent failure to maintain directional control of the aircraft. The gusty crosswind condition was a related factor. - [NTSB MIA97WA189](https://openairdocs.org/ntsb/MIA97WA189), Jun 21, 1997: Aviat A-1 (N12HU), San Fernando, Argentina, substantial damage - [NTSB SEA96LA190](https://openairdocs.org/ntsb/SEA96LA190), Aug 13, 1996: Aviat A-1 (N56LG), Worland, WY, substantial damage. Probable cause: overload failure of the landing gear axle, after its design stress limits had been exceeded at some undetermined time. - [NTSB ANC96LA119](https://openairdocs.org/ntsb/ANC96LA119), Aug 5, 1996: Aviat A-1 (N54JK), King Salmon, AK, substantial damage. Probable cause: The pilot's inadequate weather evaluation, inadequate compensation for the existing wind conditions, and failure to maintain directional control. A factor associated with the accident was the gusty… - [NTSB ANC96LA064](https://openairdocs.org/ntsb/ANC96LA064), May 2, 1996: Aviat A-1 (N93HU), Togiak, AK, substantial damage. Probable cause: The pilot's failure to remove frost from the surface of the wings and his delay in aborting the takeoff. Factors in the accident were the presence of frost on the wings and a deteriorated climb… - [NTSB FTW96LA068](https://openairdocs.org/ntsb/FTW96LA068), Dec 2, 1995: Aviat A-1 (N236CD), Collinsville, OK, substantial damage. Probable cause: The pilot's improper planning/decision, his failure to periodically clear the engine during the glide, and failure to see-and-avoid the transmission line during the approach for an emergency landing. - [NTSB LAX95LA284](https://openairdocs.org/ntsb/LAX95LA284), Aug 9, 1995: Aviat A-1 (N12TQ), Elko, NV, substantial damage. Probable cause: the pilot's misjudged landing flare, which resulted in a hard landing. - [NTSB LAX93LA293](https://openairdocs.org/ntsb/LAX93LA293), Jul 20, 1993: Aviat A-1 (N9614L), Selma, CA, substantial damage. Probable cause: the pilot-in-command's failure to maintain direction control, inadequate compensation for the existing wind conditions, and improper use of the rudder. The pilot's lack of total experience in the… - [NTSB SEA92LA093](https://openairdocs.org/ntsb/SEA92LA093), May 8, 1992: Aviat A-1 (N200HU), Arco, ID, substantial damage. Probable cause: THE PILOT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS RESULTING IN FAILURE TO MAINTAIN DIRECTIONAL CONTROL. FACTORS CONTRIBUTING TO THE ACCIDENT WERE: CROSSWINDS AND GUSTS. ## FAA accident and incident reports (77, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20250227001699A](https://openairdocs.org/incident/20250227001699A), Feb 27, 2025: Aviat Inc A-1 (N345HU), Heber City, UT, Substantial damage. The private pilot during his landing phase noticed the aircraft right wing was higher and corrected accordingly, the aircraft then drifted to the left making… - [Accident 20240915015369A](https://openairdocs.org/incident/20240915015369A), Sep 15, 2024: Aviat Inc A-1 (N801JH), Carrollton, OH, Substantial damage. On 15 September 2024, pilot landed husky A-1 at ktso on runway 25. He stated that he then departed the runway prior to the taxiway to park the aircraft in the… - [Incident 20240824021109I](https://openairdocs.org/incident/20240824021109I), Aug 24, 2024: Aviat Aircraft Inc A-1 (N377), Fillmore, CA, Minor damage. The PIC experienced a partial power loss while flying over the dry riverbed near Fillmore, CA. He decided to make a precautionary landing before the engine… - [Incident 20230617010412I](https://openairdocs.org/incident/20230617010412I), Jun 17, 2023: Aviat Aircraft Inc A-1 (N8QT), Bowman, ND, Minor damage. Pilot was taxiing for departure on ramp after airport fly-in event and was distracted by nearby activities when aircraft struck another unoccupied aircraft… - [Incident 20220730013689I](https://openairdocs.org/incident/20220730013689I), Jul 30, 2022: Aviat Aircraft Inc A-1 (N405), White Bear Lake, MN, Minor damage. [privacy data omitted]7/30/2022. Aircraft flipped over on touchdown while attempting to land on White Bear Lake. No injuries and minor damage. Airman… - [Incident 20220512006839I](https://openairdocs.org/incident/20220512006839I), May 12, 2022: Aviat Inc A-1 (N54JK), Port Heiden, AK, Minor damage. 5/12/2022 While attempting to depart from the Meshik River the pilot lost control of the aircraft. Aircraft came to rest on the tundra just off the runway.… - [Incident 20220426006979I](https://openairdocs.org/incident/20220426006979I), Apr 26, 2022: Aviat Inc A-1 (N92AR), Wharton, TX, Minor damage. During a normal landing on a grass runway, N92AR an Aviat huskey on roll out a weld broke in the right main landing gear and collapsed. - [Accident 20210906015409A](https://openairdocs.org/incident/20210906015409A), Sep 6, 2021: Aviat Aircraft Inc A-1 (N6XC), Gunnison, CO, Substantial damage. Accident occurred on 09/06/2021 on turf/gravel rwy 35 at Gunnison airport Colorado 81230. Elevation 7680?. NWS wx for kguc between 13:56 and 14:56 winds were… - [Accident 20210329004549A](https://openairdocs.org/incident/20210329004549A), Mar 29, 2021: Aviat Inc A-1 (N800MH), Cave Spring, GA, Destroyed, 1 fatal. On 03/29/2021 at approximately 17:54 eastern standard time, N800MH, an Aviat husky A1, s/n 1210, crashed in Cave Spring, GA after striking a power line. The… - [Accident 20210327005779A](https://openairdocs.org/incident/20210327005779A), Mar 27, 2021: Aviat Aircraft Inc A-1 (N29HU), Ogden, UT, Substantial damage. On March 27, 2021 the pilot took off from Ogden, Utah airport (kogd) on a personal sightseeing flight. At approximately 1745 that day, he returned to the same… - [Incident 20210205000999I](https://openairdocs.org/incident/20210205000999I), Feb 5, 2021: Aviat Inc A-1 (N49372), Prescott, AZ, Minor damage. On Friday February 05, 2021, at approximate 12:50 MST, an Aviat husky aircraft N49372, S/N-1284, experienced a gound loop during landing at Prescott Municipal… - [Incident 20200716006879I](https://openairdocs.org/incident/20200716006879I), Jul 16, 2020: Aviat Inc A-1 (N49348), Concord, GA, Minor damage. At approximately 1830 local time on July 16, 2020, an aircraft Aviat model A-1 N49348, landed at windrift Aerodrome (2GA5) in Concord, Georgia. As the aircraft… - [Accident 20200603011199A](https://openairdocs.org/incident/20200603011199A), Jun 3, 2020: Aviat Aircraft Inc A-1 (N8QT), Glendive, MT, Substantial damage. On June 3, 2020 at 1500 MST, an Aviat A-1, N8QT registered to jd services inc, ground looped on landing at Dawson Community Airport (gdv), near Glendive,… - [Incident 20190320001679I](https://openairdocs.org/incident/20190320001679I), Mar 20, 2019: Aviat Aircraft Inc A-1 (N360HU), Hamilton, MT, Minor damage. On March 20, 2019, at 1412 MST, a husky Aviat A1. Was involved in an incident during the take off role in hamiliton Montana. Weather was clear. No flight plan… - [Incident 20180410003449I](https://openairdocs.org/incident/20180410003449I), Apr 10, 2018: Aviat Inc A-1 (N800MH), Centre, AL, Minor damage. With no apparent adverse conditions, duriing landing, pilot inadvertedly pulled aircraft mixture resulting engine shutoff. Pilot attempted to restart engine.… - [Incident 20170707013899I](https://openairdocs.org/incident/20170707013899I), Jul 7, 2017: Aviat Inc A-1 (N193JT), Shreveporit, LA, Minor damage. After executing a wheel landing, pilot failed to apply adequate back pressure, allowing tailwheel aircraft to tip forward, resulting in a prop strike. - [Accident 20140726015499A](https://openairdocs.org/incident/20140726015499A), Jul 26, 2014: Aviat Aircraft Inc A-1 (N400HU), Little Goat Lak, AK, Substantial damage. On July 26, 2014, at 1230 Alaska daylight time, a Aviat A-1 husky, N400HU, impacted trees after the pilot aborted a crosswind takeoff. This happened at Little… - [Incident 20130420007139I](https://openairdocs.org/incident/20130420007139I), Apr 20, 2013: Aviat Inc A-1 (N258AK), Alatna River, AK, Minor damage. Ptrs number: AL07201301894. During an operation in the gates of the arctic national preserve on the Alatna River area, the pilot made several passes and… - [Accident 20120928023309A](https://openairdocs.org/incident/20120928023309A), Sep 28, 2012: Aviat Inc A-1 (N36LE), Fairbanks, AK, Substantial damage. N36LE was just released from an annual inspection. Pilot was relocating the aircraft from Fairbanks international to Chena Marina. Pilot stated the mechanic… - [Accident 20120828018159A](https://openairdocs.org/incident/20120828018159A), Aug 28, 2012: Aviat Inc A-1 (N49363), Rolla, ND, Substantial damage. Aircraft departed huron SD to Rolla ND about 4:00 pm CDT. About 10 miles south of Rolla the aircraft engine sputtered and quit the pilot made an emergency… - [Accident 20111020024839A](https://openairdocs.org/incident/20111020024839A), Oct 20, 2011: Sky International A-1 (N93HU), Wolverton, MN, Substantial damage. At approximately 0615 ddt on 10/21/2011, I received a telephone call from [privacy data omitted]. He was very apologetic and said he needed to report an… - [Incident 20110822019419I](https://openairdocs.org/incident/20110822019419I), Aug 22, 2011: Aviat Inc A-1 (N8765H), Lyndonville, VT, Minor damage. Pilot reported while transitioning from landing to taxi a 22MPH gust of wind hit the aircraft causing plane to turn left in a slow motion. Pilot had applied… - [Incident 20110705013209I](https://openairdocs.org/incident/20110705013209I), Jul 5, 2011: Aviat Inc A-1 (N49365), Stehekin, WA, Minor damage. The pilot was aware that there were gusty conditions as he made an approach and landing at Stehekin State Airport. As he rolled out, he made a correction to… - [Incident 20090309004819I](https://openairdocs.org/incident/20090309004819I), Mar 9, 2009: Aviat A-1 (N5QT), Byron, GA, Minor damage. (-23) Pilot landed in field after engine power loss. Pilot tried to stop aircraft prior to hitting trees at end of field and caused aircraft to flip over… - [Accident 20071007825259A](https://openairdocs.org/incident/20071007825259A), Oct 7, 2007: Chris A1 (N9620Z), San Luis Obisp, CA, Substantial damage. (-23) The pilot stated he was attempting to land in a field landing strip on a ranch that he frequently used. His landing approach was low, therefore, the main… - [Accident 20070811021959A](https://openairdocs.org/incident/20070811021959A), Aug 11, 2007: Chris A1 (N6087U), Kelleys Island, OH, Substantial damage. (-23) Pilot landing runway 27 at 89D. Pilot lost control of aircraft during landing, striking a telephone pole and hangar. - [Incident 20060826019409I](https://openairdocs.org/incident/20060826019409I), Aug 26, 2006: Chris A1 (N27HU), Trenton, ND, Minor damage. (-23) On August 26th, 2006, at 1230 central daylight time (CDT), an Aviat-A-1, N27HU, operated by a commercial pilot, flipped over in the water while… - [Accident 20060706029969A](https://openairdocs.org/incident/20060706029969A), Jul 6, 2006: Chris A1 (N70HU), Watervliet, MI, Substantial damage. (-23) Aircraft was landing on a Private airstrip when a deer appeared in the runway area. Hard braking coupled with an uneven runway surface led to the… - [Accident 20060509008599A](https://openairdocs.org/incident/20060509008599A), May 9, 2006: Chris A1 (N105KY), Alamosa, CO, Substantial damage. (-23) Pilot stated he thinks the aircraft stalled on takeoff, but does not remember. - [Incident 20060429007449I](https://openairdocs.org/incident/20060429007449I), Apr 29, 2006: Chris A1 (N345HU), Las Vegas, NV, Minor damage. (-23) The aircraft ran out of fuel, experienced an engine failure, and the pilot executed an emergency landing on a road. The emergency landing was hard and… - [Incident 20051224030119I](https://openairdocs.org/incident/20051224030119I), Dec 24, 2005: Chris A1 (N8XC), Blairstown, NJ. (-23) At cruise flight the pilot noticed that the control stick was beginning to catch on something as it was moved for normal flight operations. He looked for… - [Accident 20051021026059A](https://openairdocs.org/incident/20051021026059A), Oct 21, 2005: Chris A1 (N6QR), Kaycee, WY, Substantial damage. (-23) During landing on a hay field the pilot-in-command [privacy data omitted] attempted a go-around, the aircraft stalled which caused substantial damage to… - [Accident 20050806019749A](https://openairdocs.org/incident/20050806019749A), Aug 6, 2005: Chris A1 (N8XJ), Goose Bay, AK, Substantial damage. (-23) On August 06, 2005 at 1600 local time, a commercial pilot operated a Aviat-A-1, N8XJ made a landing on runway 07 at Goose Bay, Alaska. As the aircraft… - [Accident 20050217002199A](https://openairdocs.org/incident/20050217002199A), Feb 17, 2005: Chris A1 (N22HU), Kalispell, MT, Substantial damage. (-23) Pilot stated he attempted to land on a 1,000 foot grass strip he had prepared on his property. Aircraft bounced on landing. Pilot attempted a go-around,… - [Accident 20041019024769A](https://openairdocs.org/incident/20041019024769A), Oct 19, 2004: Chris A1 (N79795), Winifred, MT, Substantial damage. (-23) On October 19, 2004, at 1141 MDT, an Aviat A-1 husky, N79795, registered to curtis hershberger, collided with a tree after exiting a turn while looking… - [Accident 20040529011839A](https://openairdocs.org/incident/20040529011839A), May 29, 2004: Chris A1 (N623KD), Luling, TX, Substantial damage, 2 fatal. (-23) During takeoff, the aircraft entered a steep ascent followed by a near vertical descent, and ground contact. - [Incident 20031120028109I](https://openairdocs.org/incident/20031120028109I), Nov 20, 2003: Chris A1 (N180HU), Borrego Springs, CA, Minor damage. (-23) Pilot is employed as state park ranger in a flying status. She was receiving instruction in conventional type landing gear aircraft as part of her… - [Accident 20030619013059A](https://openairdocs.org/incident/20030619013059A), Jun 19, 2003: Chris A1 (N49369), Tyringham, MA, Destroyed, 1 fatal. (-23) Mr. Crosby was on a return flight from ellington airport in CT when he made a low approach to his landing strip on his property. The aircraft pulled up… - [Accident 20030612012529A](https://openairdocs.org/incident/20030612012529A), Jun 12, 2003: Chris A1 (N104CA), Atlanta, ID, Substantial damage, 2 fatal. (-23) Aircraft collided with a tree during a go-around attempt. Witnesses reported that the aircraft circled the airport twice above the terrain, then approach… - [Incident 20030522010339I](https://openairdocs.org/incident/20030522010339I), May 22, 2003: Chris A1 (N1275B), Portland, OR, Minor damage. (-23) Pilot in command, john p. takacs, lost control of N1275B on landing at Portland Troutdale Airport (ttd), on may 22, 2003, at 1943 LCL, and exited the… - [Accident 20030419004779A](https://openairdocs.org/incident/20030419004779A), Apr 19, 2003: Chris A1 (N36LE), Goose Bay, AK, Substantial damage. (-23) The certified flight instructor was attempting to demonstrate a short field landing to a student pilot. The CFI indicated that during the landing attempt… - [Accident 20020921026249A](https://openairdocs.org/incident/20020921026249A), Sep 21, 2002: Chris A1 (N6QR), Cherry Point, NC, Substantial damage. (-23) Aircraft departed mqi as number four aircraft in a flight of four. Flight was from mqi to nkt. Upon arrival at nkt, N6QR was number four for landing. The… - [Accident 20020808026379A](https://openairdocs.org/incident/20020808026379A), Aug 8, 2002: Chris A1 (N13HU), Cocoa, FL, Substantial damage. (-23) After banner towing, the banner was dropped. The landing was attempted on runway 29 at Merritt Island Airport (coi), Merritt Island, Florida. The wind… - [Accident 20020211002169A](https://openairdocs.org/incident/20020211002169A), Feb 11, 2002: Chris A1 (N29HU), Afton, WY, No damage. (-23) Pilot chose right side of the runway (to avoid ice). The left side of the runway was covered with ice. He got too close to the edge and hooked the right… - [Accident 20010823025499A](https://openairdocs.org/incident/20010823025499A), Aug 23, 2001: Chris A1 (N8HU), Nucla, CO, No damage. (-23) Aircraft crashed, burned, and destroyed while attempting landing. Pilot and passenger died. Aircraft was in a steep right turn when the right wing tip… - [Incident 20010621015739I](https://openairdocs.org/incident/20010621015739I), Jun 21, 2001: Chris A1 (N49359), Monroe, LA, Minor damage. (-23) Pilot was landing on runway 4 with a 260 degree at 4 knot wind. The pilot lost control on touchdown and ground looped. Damage to right landing gear and… - [Incident 20010512009409I](https://openairdocs.org/incident/20010512009409I), May 12, 2001: Chris A1 (N22HU), Whitefish, MT, Minor damage. (-23)Pilot stated that on landing rollout the aircraft veered left and hit the ditch along the edge of the runway. The pilot could offer no explanation for the… - [Incident 20001117024009I](https://openairdocs.org/incident/20001117024009I), Nov 17, 2000: Chris A1 (N800MH), Columbia/Mt Ple, TN, Minor damage. (-23) Gusting left xwind, attributed to loss of directional control by student. Instructor unable to effect corrective action. A/c exited runway and soft… - [Accident 20001027041789A](https://openairdocs.org/incident/20001027041789A), Oct 27, 2000: Chris A1 (N33AV), Anchorage, AK, Substantial damage. (-23) On October 27, 2000, at about 1745 hours Alaska standard time, an Aviat-A-1 airplane, N33AV received substantial damage during a landing at lake Hood… - [Incident 20000914023699I](https://openairdocs.org/incident/20000914023699I), Sep 14, 2000: Chris A1 (N49369), Round Lake, NY, Minor damage. (-23)On take off the pilot chose to stay to one side of the runway due to the runway being soft. The pilot then proceeded down the runway when a wind gust… All 77: https://openairdocs.org/model/aviat-a-1/incidents.md ## Service difficulty reports (23) As reported by operators and repair stations, by the model named in the report. - [SDR 2006FA0000058](https://openairdocs.org/sdr/2006FA0000058), Jan 2, 2006: VENT LINE. BLOCKED. BOTH LT FUEL VENT LINES BLOCKED BY ICE. ENGINE STOPPED DURING TAXI TO RUNWAY. ALTHOUGH PREFLIGHT LISTS CHECKING FUEL VENT LINES ARE CLEAR, THIS NEEDS TO BE EMPH - [SDR 2005FA0001568](https://openairdocs.org/sdr/2005FA0001568), Dec 3, 2005: VENT LINE. BLOCKED. ENGINE STOPPED DUE TO BLOCKED FUEL VENT LINE. THIS OCCURRED ON THE GROUND DURING TAXIING. NO DAMAGE TO PLANE. PROBABLE CAUSE WAS SNOW BUILD UP ON THE WING EXTEN - [SDR 2005FA0001577](https://openairdocs.org/sdr/2005FA0001577), Dec 3, 2005: VENT LINE. BLOCKED. ENGINE STOPPED DUE TO BLOCKED FUEL VENT LINE. THIS OCCURRED ON THE GROUND DURING TAXIING. NO DAMAGE TO PLANE. PROBABLE CAUSE WAS SNOW BUILD UP ON THE WING EXTEN - [SDR 2005FA0000483](https://openairdocs.org/sdr/2005FA0000483), Jan 19, 2005: ATTACH BRACKET. CRACKED. DURING A ROUTINE ANNUAL INSPECTION DISCOVERED THE LEFT LOWER WING REAR SPAR ATTACHMENT AFT FITTING CRACKED. THIS INSPECTION IS REQUIRED EA 50 HOURS BY AD 96-12- - [SDR 2004FA0000009](https://openairdocs.org/sdr/2004FA0000009), Dec 12, 2003: FLYING WIRE. BROKEN. UPPER LT FLYING WIRE TAIL BROKE ABOUT 6 INCHES FROM TOP ATTACH POINT. WHILE FLYING, FLAT TYPE WIRE. - [SDR 2002FA0001253](https://openairdocs.org/sdr/2002FA0001253), Sep 24, 2002: INDICATOR. CONTAMINATED. AFTER RAIN STORM, FOUND WATER IN THE AIRSPEED INDICATOR AND THE ALTERNATOR POSSIBLE CAUSE IS COMING THROUGH THE STATIC PORTS ON THE PITOT TUBE. - [SDR 20000817SH010](https://openairdocs.org/sdr/20000817SH010), Jul 12, 2000: HORN. MISALIGNED. P/N 50025 (AN3-5) BOLT AND P/N 53875 (AN 1115-21), CLEVIS ATTACHED TO THE ELEVATOR TRIM HORN LINE, P/N 3-5274-001, CHAFED ON TAIL STRUCTURE TUBING. THE LINK SHO - [SDR CA990728041](https://openairdocs.org/sdr/CA990728041), Jul 15, 1999: BRACE STRUT. BROKEN. (CAN) FOUND LOWER END OF FORWARD LEFT TAIL BRACE TUBE BROKEN IN THREADED END FITTING. SERVICE BULLETIN NOTES A HISTORY OF FAILURE TO THE REAR STRUT AND OFFERED - [SDR 99ZZZX519](https://openairdocs.org/sdr/99ZZZX519), Jan 20, 1999: TAIL STRUT. BROKEN. STAINLESS STEEL STRUT ASSEMBLY BROKEN AT THREADS LOWER TERMINAL, TIE ROD. - [SDR CA990119010](https://openairdocs.org/sdr/CA990119010), Jan 4, 1999: BATTERY. DAMAGED. (CAN) AT RE-CERTIFICATION WHEN ELT OPENED THERE WERE TRACES OF ABRASION ON THE BATTERY JACKETS WHERE BATTERIES CONTACT EACH OTHER. SOME OF THE 'D' CELLS WERE DA - [SDR CA990203002](https://openairdocs.org/sdr/CA990203002), Dec 30, 1998: FLYING WIRE. BROKEN. (CAN) IN CRUISE ,THE PILOT FELT THE NOW FAMILIAR THUMP OF A FLYING BREAKING. THIS IS THIRD TIME. HOWEVER, THIS TIME IT WAS THE UPPER RIGHT HAND WIRE. PILOT REPO - [SDR CA980916042](https://openairdocs.org/sdr/CA980916042), Aug 31, 1998: FLYING WIRE. BROKEN. (CAN) IN CRUISE, AIRCRAFT ON FLOATS, IN CALM AIR, THE PILOT FELT A THUMP IN THE CONTROL STICK AND A SUBSEQUENT VIBRATION. FLIGHT CONTINUED TO AN UNEVENTFUL LAND - [SDR 98ZZZX2291](https://openairdocs.org/sdr/98ZZZX2291), Jun 2, 1998: HORN LINK. BENT. THE P/N 50025 (AN3-5) BOLT AND THE P/N 53875 (AN1115-21) CLEVIS ATTACHED TO THE ELEVATOR TRIM HORN LINK P/N 3-5274-001 CHAFED ON THE TAIL STRUCTURE TUBING. THE - [SDR 98ZZZX2136](https://openairdocs.org/sdr/98ZZZX2136), May 23, 1998: BRACE. FAILED. DURING AN ANNUAL INSPECTION, A RATTLING SOUND WAS DISCOVERED IN THE LEFT HORIZONTAL STABILIZER. FURTHER INVESTIGATION REVEALED THE TRACK WELD SECURING THE DIAGO - [SDR 98ZZZX2149](https://openairdocs.org/sdr/98ZZZX2149), May 12, 1998: CONTROL CABLE. WORN. DURING A 100-HOUR INSPECTION, FOUND A SLIGHTLY FLAT SPOT ON THE RT AILERON CABLE ADJACENT TO THE MOST INBOARD FAIRLEAD ON THE WING STRUT. FURTHER INVESTIGATION - [SDR 98ZZZX2135](https://openairdocs.org/sdr/98ZZZX2135), May 12, 1998: CONTROL CABLE. CHAFED. DURING A 100-HOUR INSPECTION, FOUND A SLIGHTLY FLAT SPOT ON THE RT AILERON CABLE ADJACENT TO THE MOST INBOARD FAIRLEAD ON THE WING STRUT. FURTHER INVESTIGATION - [SDR 97ZZZX5038](https://openairdocs.org/sdr/97ZZZX5038), Nov 12, 1997: AIR BOX. WORN. AIR INTAKE BOX SHAFT, ARM AND SLEEVE BUSHINGS FOUND BADLY WORN. APPEARS TO BE CAUSED BY ENGINE VIBRATION EVEN THOUGH PROPELLER WAS BALANCED AT 532.5 HRS TO .013 - [SDR 97ZZZX4554](https://openairdocs.org/sdr/97ZZZX4554), Oct 8, 1997: HOSE. LEAK. BOTH REAR FUEL LINE HOSES HAVE FAILED WITHIN A WEEK OF EACH OTHER. FUEL WAS FOUND SEEPING THROUGH THE OUTER COVERING OF HOSE. AEROQUIP NR 1525-6. - [SDR 97ZZZX498](https://openairdocs.org/sdr/97ZZZX498), Dec 26, 1996: FLAP ARM. BOLTS INCORRECT. FLAP CABLE ATTACH BOLTS AT WING BELLCRANK FOUND TO BE INSTALLED UPSIDE DOWN. IPC SHOWS BOLTS INSTALLED HEAD UP. NUT STRIKES ADJACENT RIB AT FLAPS DOWN POSITION. - [SDR CA960802201](https://openairdocs.org/sdr/CA960802201), Jul 8, 1996: TAIL STRUT. BROKEN. (CAN) PILOT NOTICED VIBRATION FROM THE TAIL SECTION AND LANDED WITHOUT INCIDENT. INVESTIGATION FOUND A BROKEN STRUT WIRE AND REPLACED IT. THE FLYING WIRE BROKE - [SDR 96ZZZX2872](https://openairdocs.org/sdr/96ZZZX2872), May 13, 1996: SCREEN. CRACKED. MECHANIC REMOVED THE FILTER ELEMENT FOR NORMAL REPLACMENT DURING AN ANNUAL, HE NOTICED A 3.5 INCH CRACK RUNNING VERTICALLY IN THE ELEMENT RETAINING SCREEN. IF P - [SDR 96ZZZX1096](https://openairdocs.org/sdr/96ZZZX1096), Jan 31, 1996: CYLINDER. OUTLET FAILED. AFTER LANDING, PILOT COMPLAINED OF NO LEFT BRAKE. INSPECTION REVEALED LEFT BRAKE MASTER CYLINDER OUTLET THREAD BOSS HAD SEPARATED FROM THE MASTER CYLINDER, DISC - [SDR 95ZZZX1688](https://openairdocs.org/sdr/95ZZZX1688), Jan 26, 1995: BEARING. LOOSE. ROTATING MAGNET FOUND GRINDING AGAINST STATIONARY MAGNET DUE TO MAIN BALLBEARING COMING LOOSE. MAG TOTAL TIME 535.2 HRS. DESIGN OF MAG PROMOTES NON-INSPECTION A ## STCs that may be installed (OpenAirDocs) (150, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC - [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC - [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc - [STC SA01866WI](https://openairdocs.org/stc/SA01866WI): Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection. Garmin International Inc - [STC SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX Inc - [STC SA11177SC](https://openairdocs.org/stc/SA11177SC): Installation of a Hartzell Propeller Inc. model HC-C2YR-IN/NG8301-3 propeller. Hartzell Propeller LLC - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc - [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA02396AK](https://openairdocs.org/stc/SA02396AK): Replacement of Sky International Inc. landing gear strut assemblies with Floats Alaska, LLC. +3 extended gear, part numbers 45017-501HD-3X and 45017-502HD-3X. Seaplanes North LLC - [STC SA02589AK](https://openairdocs.org/stc/SA02589AK): Installation of the Hartzell Model 3C1-R430A1/80C01 Propeller. Momentum Aeronautics Holdings LLC - [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC - [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd - [STC SA02765SE](https://openairdocs.org/stc/SA02765SE): Installation of Acme Stinger tailwheel landing gear shock absorber. Acme Suspensions LLC - [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc - [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics - [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc - [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC - [STC SA01416SE](https://openairdocs.org/stc/SA01416SE): Installation of a butterfly valve in the oil cooler inlet duct. Westview Aviation LLC - [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC - [STC SA01606CH](https://openairdocs.org/stc/SA01606CH): Installation of alternate electro-hydraulic power pack system for operation of main wheel skis. F.Atlee Dodge Aircraft Services - [STC SA02838CH](https://openairdocs.org/stc/SA02838CH): Installation of Wipaire Skis Main Wheel Skis Model C2200. F.Atlee Dodge Aircraft Services - [STC SA3-423](https://openairdocs.org/stc/SA3-423): Installation of CT-3000 tail ski on airplanes equipped with Scott 3200 or 3400 tail wheels. F.Atlee Dodge Aircraft Services - [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation - [STC SA02023CH](https://openairdocs.org/stc/SA02023CH): Installation of an MT-Propeller model MTV-15-B/210-58 and spinner assembly P-277-B. McFarlane Aviation LLC - [STC SA02870CH](https://openairdocs.org/stc/SA02870CH): Installation of MT Propeller, model MTV-9-B/(198-200) -52, MTV-9-B-C-R-M/CR 198-200-52, MTV-15-B-C-R-M/CR 210-58, MTV-15-B/(205-210)-58, MTV-15-B/203-52 and MTV-15-B-C-R-M/CR-203-52, with matching spinner. McFarlane Aviation LLC - [STC SA02568AK](https://openairdocs.org/stc/SA02568AK): Installation of Airframes Alaska Aluminum Lift Struts. Airframes Alaska LLC - [STC SA02203AK](https://openairdocs.org/stc/SA02203AK): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc - [STC SA01721CH](https://openairdocs.org/stc/SA01721CH): Installation of Baumann Model BF2150A floats per Baumann Drawing List BF-2150A-01, Rev B, dtd 9/19/02 or later FAA approved revisions. Baumann Floats LLC - [STC SA96CH](https://openairdocs.org/stc/SA96CH): Installation of Baumann Model BF-2100 floats. Baumann Floats LLC - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC - [STC SA02288AK](https://openairdocs.org/stc/SA02288AK): Installation of Alpha Omega Suspension System (AOSS) in place of original bungees. Burl's Aircraft LLC - [STC SA02153AK](https://openairdocs.org/stc/SA02153AK): Installation of Burl's Aircraft Rebuild Magnum I tail wheel Penetration ski. Burl's Aircraft Rebuild LLC - [STC SA03819NY](https://openairdocs.org/stc/SA03819NY): Installation and maintenance of Oratex 6000 Covering and Coating System. Lanitz-Prena Folien Factory GmbH - [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC - [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc - [STC SA02553AK](https://openairdocs.org/stc/SA02553AK): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener. Keller Engineering Group LLC - [STC SA11174SC PAGE 2](https://openairdocs.org/stc/SA11174SC%20PAGE%202): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King) - [STC SA02430SE](https://openairdocs.org/stc/SA02430SE): Fabrication and installation of a camera housing. Airborne Sensor LLC - [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation All 150: https://openairdocs.org/model/aviat-a-1/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Christen Industries A-1](https://openairdocs.org/model/christen-industries-a-1): 81 registered aircraft, registry code 221020X - [Eaglerock A-1](https://openairdocs.org/model/eaglerock-a-1): 8 registered aircraft, registry code 0400102 - [American Eagle A-1](https://openairdocs.org/model/american-eagle-a-1): 4 registered aircraft, registry code 7680102 - [Elmendorf A - 1](https://openairdocs.org/model/elmendorf-a-1): 1 registered aircraft, registry code 05601JA - [Hoffman Tom A-1](https://openairdocs.org/model/hoffman-tom-a-1): 1 registered aircraft, registry code 0561519 - [Christensen Wayne L FLY BABY A1](https://openairdocs.org/model/christensen-wayne-l-fly-baby-a1): 1 registered aircraft, registry code 056151F - [Daugherty Fly Baby A-1](https://openairdocs.org/model/daugherty-fly-baby-a-1): 1 registered aircraft, registry code 14121LE - [Bowers Fly Baby A1](https://openairdocs.org/model/bowers-fly-baby-a1): 1 registered aircraft, registry code 14121MA - [Morane-Saulnier A1](https://openairdocs.org/model/morane-saulnier-a1): 1 registered aircraft, registry code 5910600 - [Aerofab A-1](https://openairdocs.org/model/aerofab-a-1): 0 registered aircraft, registry code 0150406 - [Aydlett A-1](https://openairdocs.org/model/aydlett-a-1): 0 registered aircraft, registry code 05601BV - [Pussy Cat A-1](https://openairdocs.org/model/pussy-cat-a-1): 0 registered aircraft, registry code 05601YS --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.