# Aviat A-1B - Type: Aircraft model (FAA registry) - Registry code: 2210406 - Manufacturer (registry): AVIAT AIRCRAFT INC - Model: A-1B - 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: 361 - Page: https://openairdocs.org/model/aviat-a-1b Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## 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 ## 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 (361, first 50) - [N100HY](https://openairdocs.org/aircraft/N100HY): [Lake Hoppers Seaplane Academy LLC](https://openairdocs.org/faa-owner/LAKE%20HOPPERS%20SEAPLANE%20ACADEMY%20LLC), [Alexandria, MN](https://openairdocs.org/faa-place/MN/Alexandria), S/N 2100 - [N102AA](https://openairdocs.org/aircraft/N102AA): [Tangoromeo LLC](https://openairdocs.org/faa-owner/TANGOROMEO%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2007, S/N 2393 - [N102AM](https://openairdocs.org/aircraft/N102AM): [Antczak Air LLC](https://openairdocs.org/faa-owner/ANTCZAK%20AIR%20LLC), [Rice Lake, WI](https://openairdocs.org/faa-place/WI/Rice%20Lake), S/N 2182 - [N102CA](https://openairdocs.org/aircraft/N102CA): [Qualitair LLC Trustee](https://openairdocs.org/faa-owner/QUALITAIR%20LLC%20TRUSTEE), Micheistadt, built 2004, S/N 2272 - [N102HY](https://openairdocs.org/aircraft/N102HY): [Mhoc LLC](https://openairdocs.org/faa-owner/MHOC%20LLC), [Pensacola, FL](https://openairdocs.org/faa-place/FL/Pensacola), built 2005, S/N 2324 - [N103AA](https://openairdocs.org/aircraft/N103AA): [Smith George Barker](https://openairdocs.org/faa-owner/SMITH%20GEORGE%20BARKER), [Lexington, KY](https://openairdocs.org/faa-place/KY/Lexington), built 2007, S/N 2411 - [N103BB](https://openairdocs.org/aircraft/N103BB): [Harris John F III](https://openairdocs.org/faa-owner/HARRIS%20JOHN%20F%20III), [Louisburg, NC](https://openairdocs.org/faa-place/NC/Louisburg), built 2000, S/N 2060 - [N103HY](https://openairdocs.org/aircraft/N103HY): [Legend Flyer LLC](https://openairdocs.org/faa-owner/LEGEND%20FLYER%20LLC), [Bozman, MD](https://openairdocs.org/faa-place/MD/Bozman), built 2003, S/N 2241 - [N104AM](https://openairdocs.org/aircraft/N104AM): [See Kimberly](https://openairdocs.org/faa-owner/SEE%20KIMBERLY), [Seeley Lake, MT](https://openairdocs.org/faa-place/MT/Seeley%20Lake), built 2000, S/N 2093 - [N104HY](https://openairdocs.org/aircraft/N104HY): [Glenn Heath](https://openairdocs.org/faa-owner/GLENN%20HEATH), [Ranger, TX](https://openairdocs.org/faa-place/TX/Ranger), built 2006, S/N 2339 - [N106MA](https://openairdocs.org/aircraft/N106MA): [Waits Kevin A](https://openairdocs.org/faa-owner/WAITS%20KEVIN%20A), [Red Bluff, CA](https://openairdocs.org/faa-place/CA/Red%20Bluff), built 2003, S/N 2228 - [N108AM](https://openairdocs.org/aircraft/N108AM): [Tekton Aviation LLC](https://openairdocs.org/faa-owner/TEKTON%20AVIATION%20LLC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2001, S/N 2136 - [N109AA](https://openairdocs.org/aircraft/N109AA): [Liberty Aviation LLC](https://openairdocs.org/faa-owner/LIBERTY%20AVIATION%20LLC), [Brighton, CO](https://openairdocs.org/faa-place/CO/Brighton), built 2007, S/N 2427 - [N109WW](https://openairdocs.org/aircraft/N109WW): [Thiel Daniel R](https://openairdocs.org/faa-owner/THIEL%20DANIEL%20R), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2006, S/N 2368 - [N10GP](https://openairdocs.org/aircraft/N10GP): [Maule Club Corporation](https://openairdocs.org/faa-owner/MAULE%20CLUB%20CORPORATION), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), built 1999, S/N 2016 - [N10HY](https://openairdocs.org/aircraft/N10HY): [Henry Hammond Cobb Jr Foundation](https://openairdocs.org/faa-owner/HENRY%20HAMMOND%20COBB%20JR%20FOUNDATION), [Montgomery, AL](https://openairdocs.org/faa-place/AL/Montgomery), built 1998, S/N 2006 - [N111UY](https://openairdocs.org/aircraft/N111UY): [Gonzales Jon](https://openairdocs.org/faa-owner/GONZALES%20JON), [Prairieville, LA](https://openairdocs.org/faa-place/LA/Prairieville), built 2003, S/N 2227 - [N112HY](https://openairdocs.org/aircraft/N112HY): [Emerald Farms LLC](https://openairdocs.org/faa-owner/EMERALD%20FARMS%20LLC), [Honey Grove, TX](https://openairdocs.org/faa-place/TX/Honey%20Grove), built 2006, S/N 2346 - [N115XT](https://openairdocs.org/aircraft/N115XT): [Staley Ronald L](https://openairdocs.org/faa-owner/STALEY%20RONALD%20L), [Lebanon, OR](https://openairdocs.org/faa-place/OR/Lebanon), built 2002, S/N 2216 - [N123HU](https://openairdocs.org/aircraft/N123HU): [Driscoll Jeffery D](https://openairdocs.org/faa-owner/DRISCOLL%20JEFFERY%20D), [Aberdeen, ID](https://openairdocs.org/faa-place/ID/Aberdeen), built 2000, S/N 2123 - [N125MS](https://openairdocs.org/aircraft/N125MS): S/N 2022 - [N127AK](https://openairdocs.org/aircraft/N127AK): [Swan Logistics LLC](https://openairdocs.org/faa-owner/SWAN%20LOGISTICS%20LLC), [Toledo, OH](https://openairdocs.org/faa-place/OH/Toledo), S/N 2059 - [N127E](https://openairdocs.org/aircraft/N127E): [Young John C](https://openairdocs.org/faa-owner/YOUNG%20JOHN%20C), [Olathe, KS](https://openairdocs.org/faa-place/KS/Olathe), built 2001, S/N 2146 - [N127TZ](https://openairdocs.org/aircraft/N127TZ): [Meng-Hannan Construction Inc](https://openairdocs.org/faa-owner/MENG-HANNAN%20CONSTRUCTION%20INC), [Portland, OR](https://openairdocs.org/faa-place/OR/Portland), built 2000, S/N 2108 - [N12GR](https://openairdocs.org/aircraft/N12GR): [Jones Richard B](https://openairdocs.org/faa-owner/JONES%20RICHARD%20B), [Georgetown, TX](https://openairdocs.org/faa-place/TX/Georgetown), built 2001, S/N 2152 - [N12PK](https://openairdocs.org/aircraft/N12PK): [Duncan Aviation Inc](https://openairdocs.org/faa-owner/DUNCAN%20AVIATION%20INC), [Lincoln, NE](https://openairdocs.org/faa-place/NE/Lincoln), built 2000, S/N 2103 - [N12QR](https://openairdocs.org/aircraft/N12QR): [Wilson Koby D](https://openairdocs.org/faa-owner/WILSON%20KOBY%20D), [Southside, AR](https://openairdocs.org/faa-place/AR/Southside), built 2000, S/N 2121 - [N131JM](https://openairdocs.org/aircraft/N131JM): [Moffitt John S](https://openairdocs.org/faa-owner/MOFFITT%20JOHN%20S), [Gilroy, CA](https://openairdocs.org/faa-place/CA/Gilroy), built 2001, S/N 2150 - [N131WB](https://openairdocs.org/aircraft/N131WB): [Schnell Michael L](https://openairdocs.org/faa-owner/SCHNELL%20MICHAEL%20L), [Spearman, TX](https://openairdocs.org/faa-place/TX/Spearman), built 2005, S/N 2311 - [N132CM](https://openairdocs.org/aircraft/N132CM): [Wells Garry L](https://openairdocs.org/faa-owner/WELLS%20GARRY%20L), [Scotia, NE](https://openairdocs.org/faa-place/NE/Scotia), built 2002, S/N 2207 - [N132HY](https://openairdocs.org/aircraft/N132HY): [Cummings Drew T](https://openairdocs.org/faa-owner/CUMMINGS%20DREW%20T), [Lewistown, MT](https://openairdocs.org/faa-place/MT/Lewistown), built 2001, S/N 2132 - [N13HY](https://openairdocs.org/aircraft/N13HY): [Kahler Enterprises LLC](https://openairdocs.org/faa-owner/KAHLER%20ENTERPRISES%20LLC), [Reedsburg, WI](https://openairdocs.org/faa-place/WI/Reedsburg), built 1999, S/N 2050 - [N13LS](https://openairdocs.org/aircraft/N13LS): [13 Lima Sierra LLC](https://openairdocs.org/faa-owner/13%20LIMA%20SIERRA%20LLC), [Whitesboro, TX](https://openairdocs.org/faa-place/TX/Whitesboro), built 2007, S/N 2439 - [N143HP](https://openairdocs.org/aircraft/N143HP): [Dans Aircraft Repair LLC](https://openairdocs.org/faa-owner/DANS%20AIRCRAFT%20REPAIR%20LLC), [Gardiner, MT](https://openairdocs.org/faa-place/MT/Gardiner), S/N NF0007 - [N145HP](https://openairdocs.org/aircraft/N145HP): [Walek Thomas E](https://openairdocs.org/faa-owner/WALEK%20THOMAS%20E), [Woodbury, MN](https://openairdocs.org/faa-place/MN/Woodbury), built 2003, S/N NF0006 - [N148AM](https://openairdocs.org/aircraft/N148AM): [Eightalphamike LLC](https://openairdocs.org/faa-owner/EIGHTALPHAMIKE%20LLC), [Kissimmee, FL](https://openairdocs.org/faa-place/FL/Kissimmee), built 2001, S/N 2148 - [N148CA](https://openairdocs.org/aircraft/N148CA): [African Parks Aviation Inc Trustee](https://openairdocs.org/faa-owner/AFRICAN%20PARKS%20AVIATION%20INC%20TRUSTEE), [Cheyenne, WY](https://openairdocs.org/faa-place/WY/Cheyenne), built 2005, S/N 2293 - [N153AA](https://openairdocs.org/aircraft/N153AA): [Horn Jack E](https://openairdocs.org/faa-owner/HORN%20JACK%20E), [Erie, CO](https://openairdocs.org/faa-place/CO/Erie), built 2007, S/N 2386 - [N153EL](https://openairdocs.org/aircraft/N153EL): [Old Mill Marina Inc](https://openairdocs.org/faa-owner/OLD%20MILL%20MARINA%20INC), [Eagle Lake, ME](https://openairdocs.org/faa-place/ME/Eagle%20Lake), S/N 2290 - [N155WW](https://openairdocs.org/aircraft/N155WW): [Johnson Otis L](https://openairdocs.org/faa-owner/JOHNSON%20OTIS%20L), [Seminole, TX](https://openairdocs.org/faa-place/TX/Seminole), built 2006, S/N 2370 - [N156AA](https://openairdocs.org/aircraft/N156AA): [Dardis Aviation LLC](https://openairdocs.org/faa-owner/DARDIS%20AVIATION%20LLC), [Alpine, WY](https://openairdocs.org/faa-place/WY/Alpine), built 2007, S/N 2390 - [N157AM](https://openairdocs.org/aircraft/N157AM): [Photofax Inc](https://openairdocs.org/faa-owner/PHOTOFAX%20INC), [Gilberts, IL](https://openairdocs.org/faa-place/IL/Gilberts), built 2001, S/N 2157 - [N15CM](https://openairdocs.org/aircraft/N15CM): [Carolina Aero Group LLC](https://openairdocs.org/faa-owner/CAROLINA%20AERO%20GROUP%20LLC), [Youngsville, NC](https://openairdocs.org/faa-place/NC/Youngsville), built 2004, S/N 2280 - [N160AA](https://openairdocs.org/aircraft/N160AA): [Sauerbrey Andreas M](https://openairdocs.org/faa-owner/SAUERBREY%20ANDREAS%20M), [Steamboat Springs, CO](https://openairdocs.org/faa-place/CO/Steamboat%20Springs), built 2007, S/N 2391 - [N160WW](https://openairdocs.org/aircraft/N160WW): [Brynelsen Charles R](https://openairdocs.org/faa-owner/BRYNELSEN%20CHARLES%20R), [North Oaks, MN](https://openairdocs.org/faa-place/MN/North%20Oaks), built 2007, S/N 2384 - [N161AM](https://openairdocs.org/aircraft/N161AM): [De Boissard Karen](https://openairdocs.org/faa-owner/DE%20BOISSARD%20KAREN), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), S/N 2161 - [N163MA](https://openairdocs.org/aircraft/N163MA): [Blue Dawg LLC](https://openairdocs.org/faa-owner/BLUE%20DAWG%20LLC), [Sandpoint, ID](https://openairdocs.org/faa-place/ID/Sandpoint), built 2005, S/N 2303 - [N164MA](https://openairdocs.org/aircraft/N164MA): [Assend Dragon Aviation LLC](https://openairdocs.org/faa-owner/ASSEND%20DRAGON%20AVIATION%20LLC), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio), S/N 2287 - [N166WW](https://openairdocs.org/aircraft/N166WW): [Walker Keith A](https://openairdocs.org/faa-owner/WALKER%20KEITH%20A), [Mason City, NE](https://openairdocs.org/faa-place/NE/Mason%20City), built 2006, S/N 2372 - [N168AA](https://openairdocs.org/aircraft/N168AA): [West Elk Capital LLC](https://openairdocs.org/faa-owner/WEST%20ELK%20CAPITAL%20LLC), [Niwot, CO](https://openairdocs.org/faa-place/CO/Niwot), built 2007, S/N 2392 All 361: https://openairdocs.org/model/aviat-a-1b/aircraft.md ## NTSB investigations (89, newest 50) 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 CEN26LA295](https://openairdocs.org/ntsb/CEN26LA295), Aug 17, 2026: Aviat A-1B (N299CA), Pilot Grove, MN, substantial damage, investigation ongoing - [NTSB ANC25LA083](https://openairdocs.org/ntsb/ANC25LA083), Aug 2, 2025: Aviat A-1B (N900HY), Chisana, AK, substantial damage. Probable cause: The pilot’s failure to maintain clearance from terrain while maneuvering at low altitude. - [NTSB WPR25LA044](https://openairdocs.org/ntsb/WPR25LA044), Nov 19, 2024: Aviat A-1B (N705AB), Show Low, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the takeoff. - [NTSB ANC25LA007](https://openairdocs.org/ntsb/ANC25LA007), Oct 27, 2024: Aviat A1 (N307AM), Seward, AK, substantial damage. Probable cause: The pilot’s improper landing flare which resulted in a hard landing, loss of directional control, and nose-over. - [NTSB ERA25LA015](https://openairdocs.org/ntsb/ERA25LA015), Oct 11, 2024: Aviat A1 (N79HY), Rowlesburg, WV, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll, resulting in the on-ground collision with trees. - [NTSB ANC23LA050](https://openairdocs.org/ntsb/ANC23LA050), Jul 13, 2023: Aviat A-1B (N460JC), Matanuska Glacier, AK, substantial damage. Probable cause: The airplane’s encounter with downdrafts resulting in decreased performance insufficient to outclimb rising terrain. - [NTSB WPR23LA259](https://openairdocs.org/ntsb/WPR23LA259), Jun 24, 2023: Aviat A-1B (N307F), Las Vegas, NV, minor damage. Probable cause: The pilot’s unsafe inflight operation of the airplane and failure to maintain clearance from a person on the ground, which resulted in a serious injury. - [NTSB WPR23LA195](https://openairdocs.org/ntsb/WPR23LA195), May 21, 2023: Aviat A-1B (N108AM), Mobile, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing, resulting in a runway excursion and nose over. - [NTSB WPR22LA212](https://openairdocs.org/ntsb/WPR22LA212), Jun 10, 2022: Aviat A-1B (N55HU), Big Creek, ID, substantial damage. Probable cause: The pilot's failure to maintain directional control of the airplane during takeoff, which resulted in a runway excursion and collision with fencing. - [NTSB WPR22LA139](https://openairdocs.org/ntsb/WPR22LA139), Mar 30, 2022: Aviat A-1B (N35AH), Swan Valley, ID, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during the landing roll on a snow-covered runway surface. - [NTSB CEN22LA097](https://openairdocs.org/ntsb/CEN22LA097), Jan 4, 2022: Aviat A-1B (N188DS), Matagorda Island, TX, substantial damage. Probable cause: The pilot’s loss of directional control during an intentional off-airport landing. - [NTSB CEN21FA150](https://openairdocs.org/ntsb/CEN21FA150), Mar 6, 2021: Aviat A-1B (N166WW), Berwyn, NE, destroyed, 1 fatal. Probable cause: A loss of control and subsequent impact with terrain as a result of spatial disorientation during cruise in dark night conditions. - [NTSB ERA21LA114](https://openairdocs.org/ntsb/ERA21LA114), Jan 23, 2021: Aviat A1 (N480F), Terrell, NC, substantial damage. Probable cause: The pilot’s failure to retract the landing gear on the amphibious airplane prior to a water landing, resulting in a nose over and structural damage to the airframe. The mechanic’s failure to remove… - [NTSB ERA20CA241](https://openairdocs.org/ntsb/ERA20CA241), Jul 2, 2020: Aviat A1 (N526MA), Plattsburgh, NY, substantial damage. Probable cause: The pilot's loss of control of the airplane during a water landing after striking a boat wake, which resulted in substantial damage to the fuselage. - [NTSB ERA20CA187](https://openairdocs.org/ntsb/ERA20CA187), May 15, 2020: Aviat A1B (N990HP), Guntersville, AL, substantial damage. Probable cause: The pilot's failure to retract the amphibious airplane's landing gear wheels prior to a water landing, which resulted in a nose over. - [NTSB GAA19CA325](https://openairdocs.org/ntsb/GAA19CA325), Jun 9, 2019: Aviat A1 (N35AH), Pingree, ID, substantial damage. Probable cause: The pilot's improper rudder application during landing on a dirt airstrip, which resulted in a loss of directional control, runway excursion, and subsequent nose-over - [NTSB WPR19FA146](https://openairdocs.org/ntsb/WPR19FA146), May 15, 2019: Aviat A1 (N236AM), Santa Ynez, CA, destroyed, 1 fatal. Probable cause: The pilot’s failure to maintain clearance from mountainous terrain during cruise flight in low visibility and mountainous obscuration conditions. - [NTSB GAA18CA570](https://openairdocs.org/ntsb/GAA18CA570), Sep 24, 2018: Aviat A1 (N52DA), Raquette Lake, NY, substantial damage. Probable cause: The pilot’s failure to maintain lateral control after landing on water in gusting wind conditions. - [NTSB GAA18CA577](https://openairdocs.org/ntsb/GAA18CA577), Sep 18, 2018: Aviat A1 (N811YD), Grand Island, NE, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll in tailwind and crosswind conditions. Contributing to the accident was the pilot’s fatigue. - [NTSB GAA18CA549](https://openairdocs.org/ntsb/GAA18CA549), Sep 12, 2018: Aviat A1 (N868X), Bentonville, AR, substantial damage. Probable cause: The pilot’s exceedance of the airplane’s critical angle of attack during an attempted go-around after the airplane bounced, which resulted in an aerodynamic stall. - [NTSB GAA18CA336](https://openairdocs.org/ntsb/GAA18CA336), Jun 10, 2018: Aviat A 1 (N352AM), Renton, WA, substantial damage. Probable cause: The pilot’s inadequate crosswind correction, which resulted in the right wing impacting the water’s surface. - [NTSB GAA18CA091](https://openairdocs.org/ntsb/GAA18CA091), Dec 19, 2017: Aviat A-1 (N33HY), Phoenix, AZ, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing. - [NTSB GAA18CA022](https://openairdocs.org/ntsb/GAA18CA022), Oct 22, 2017: Aviat A1 (N337AM), Williamsport, PA, substantial damage. Probable cause: The pilot’s failure to verify that the parking brake was disengaged before landing, which resulted in a runway excursion. - [NTSB CEN17LA344](https://openairdocs.org/ntsb/CEN17LA344), Sep 9, 2017: Aviat A 1B (N299CA), Prairie du Chien, WI, substantial damage. Probable cause: The fatigue failure of the aileron hinge bracket tubing for reasons that could not be determined based on the available evidence. - [NTSB GAA17CA512](https://openairdocs.org/ntsb/GAA17CA512), Aug 28, 2017: Aviat A 1 (N335SB), Cody, WY, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll. - [NTSB WPR17FA149](https://openairdocs.org/ntsb/WPR17FA149), Jul 13, 2017: Aviat A (N211AM), Herriman, UT, destroyed, 2 fatal. Probable cause: The flight instructor's decision to conduct a low-altitude flight into a box canyon in high density altitude conditions and his failure to maintain airspeed while maneuvering to escape the canyon,… - [NTSB GAA17CA421](https://openairdocs.org/ntsb/GAA17CA421), Jul 3, 2017: Aviat A 1 (N368HY), Dixie, ID, substantial damage. Probable cause: The pilot's failure to maintain an appropriate glidepath to landing with sun glare and downdraft conditions, which resulted in the airplane landing in a ravine short of the runway. - [NTSB CEN17LA204](https://openairdocs.org/ntsb/CEN17LA204), May 26, 2017: Aviat A-1B (N71JA), Tomahawk Lake, WI, substantial damage. Probable cause: The pilot's failure to maintain a proper approach path, which resulted in the airplane’s hard landing and nose over after the water landing. - [NTSB ERA17LA037](https://openairdocs.org/ntsb/ERA17LA037), Nov 2, 2016: Aviat A 1B (N54HY), Geneva, FL, substantial damage. Probable cause: A partial loss of engine power due to debris in the No. 1 cylinder that damaged the spark plugs. - [NTSB GAA15CA264](https://openairdocs.org/ntsb/GAA15CA264), Sep 18, 2015: Aviat A1 (N288MD), Rock Springs, WY, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop. - [NTSB CEN14CA460](https://openairdocs.org/ntsb/CEN14CA460), Aug 1, 2014: Aviat Husky (N776BC), Steamboat Springs, CO, substantial damage. Probable cause: The student rated pilot's inadvertent flight control input resulting in a ground loop and substantial damage to the right wing. - [NTSB WPR14CA190](https://openairdocs.org/ntsb/WPR14CA190), May 15, 2014: Aviat A 1B (N176WW), Hayden, ID, substantial damage. Probable cause: A partial loss of engine power due to encounter with weather conditions conducive to carburetor icing. Contributing the accident was the pilot's inadequate weather planning. - [NTSB WPR14CA151](https://openairdocs.org/ntsb/WPR14CA151), Mar 29, 2014: Aviat A 1B (N33HY), Eloy, AZ, substantial damage. Probable cause: The pilot's failure to maintain directional control during takeoff. - [NTSB ERA14CA177](https://openairdocs.org/ntsb/ERA14CA177), Mar 27, 2014: Aviat A 1B (N59AW), Dadeville, AL, substantial damage. Probable cause: The pilot's failure to obtain the proper touchdown point while landing on a lake with a tailwind. - [NTSB CEN14CA061](https://openairdocs.org/ntsb/CEN14CA061), Nov 15, 2013: Aviat A 1B (N721DL), Cypress, TX, substantial damage. Probable cause: The pilot's failure to maintain control during landing which resulted in an impact with the runway surface. - [NTSB WPR14CA047](https://openairdocs.org/ntsb/WPR14CA047), Nov 9, 2013: Aviat A 1B (N510MA), LaGrange, WY, substantial damage. Probable cause: The pilot's decision to land on a rough surface with hidden obstructions (holes). - [NTSB ANC13CA077](https://openairdocs.org/ntsb/ANC13CA077), Aug 9, 2013: Aviat A-1B (N286AM), Arctic Village, AK, substantial damage. Probable cause: The pilot's failure to maintain clearance from terrain while maneuvering at low altitude. - [NTSB WPR13CA377](https://openairdocs.org/ntsb/WPR13CA377), Aug 4, 2013: Aviat A-1B (N211AM), West Jordan, UT, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing. - [NTSB WPR13CA213](https://openairdocs.org/ntsb/WPR13CA213), Jul 2, 2013: Aviat A-1B (N302MX), Fort Smith, MT, substantial damage. Probable cause: The pilot's improper decision to land on rough terrain at a high density altitude. - [NTSB CEN13LA374](https://openairdocs.org/ntsb/CEN13LA374), Jun 25, 2013: Aviat A-1B (N715SB), Ely, MN, substantial damage. Probable cause: The pilot’s failure to maintain control of the amphibious airplane during the water landing. - [NTSB WPR12LA406](https://openairdocs.org/ntsb/WPR12LA406), Sep 8, 2012: Aviat A-1B (N395AA), Durham, CA, substantial damage. Probable cause: A loss of engine power during takeoff initial climb for reasons that could not be determined because postaccident examination of the engine revealed no anomalies that would have precluded normal… - [NTSB ERA12LA305](https://openairdocs.org/ntsb/ERA12LA305), Apr 27, 2012: Aviat A-1B (N388AS), Sylacauga, AL, substantial damage. Probable cause: The pilot's attempt to take off with the carburetor heat in the hot position, which limited the airplane’s performance, and the pilot's subsequent failure to maintain adequate airspeed, which… - [NTSB CEN12LA126](https://openairdocs.org/ntsb/CEN12LA126), Jan 6, 2012: Aviat A1 (N127AK), Somerset, CO, substantial damage. Probable cause: The pilot's inadequate takeoff planning/preparation, which resulted in the airplane impacting a snow drift during the takeoff roll. - [NTSB CEN12LA087](https://openairdocs.org/ntsb/CEN12LA087), Nov 23, 2011: Aviat A-1B (N252U), Gainesville, TX, substantial damage. Probable cause: The right main gear tire contacting the brake caliper, which resulted in an uncommanded brake effect on the wheel. - [NTSB ANC11CA058](https://openairdocs.org/ntsb/ANC11CA058), Jul 6, 2011: Aviat A-1B (N949AK), Palmer, AK, substantial damage. Probable cause: The pilot's decision to fly at a low altitude in mountainous terrain and weather conditions conducive to downdrafts. - [NTSB WPR11CA293](https://openairdocs.org/ntsb/WPR11CA293), Jun 25, 2011: Aviat A-1B (N101HY), Livermore, CA, substantial damage. Probable cause: The pilot's failure to maintain directional control during a go-around. - [NTSB ERA11CA250](https://openairdocs.org/ntsb/ERA11CA250), Apr 14, 2011: Aviat A-1B (N555XP), Burgaw, NC, substantial damage. Probable cause: The pilot's inadvertent application of brakes during the landing rollout. - [NTSB WPR11CA065](https://openairdocs.org/ntsb/WPR11CA065), Nov 28, 2010: Aviat A-1B (N55HU), North Bend, WA, substantial damage. Probable cause: The pilot's failure to predetermine the depth of the snow on the runway. - [NTSB WPR11CA041](https://openairdocs.org/ntsb/WPR11CA041), Nov 6, 2010: Aviat A-1B (N178WW), Heber City, UT, substantial damage. Probable cause: The pilot's failure to maintain clearance from the ground during low-level maneuvering in mountainous/hilly terrain. - [NTSB ANC10TA080](https://openairdocs.org/ntsb/ANC10TA080), Aug 31, 2010: Aviat A-1B (N20HY), Bettles Field, AK, substantial damage. Probable cause: The pilot's selection of an unsuitable off-airport landing site for a precautionary landing. All 89: https://openairdocs.org/model/aviat-a-1b/ntsb.md ## FAA accident and incident reports (145, 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 20260817011229A](https://openairdocs.org/incident/20260817011229A), Aug 17, 2026: Aviat Aircraft Inc A-1B (N299CA), Pilot Grove, MN, Substantial damage. The Pilot and photographer flew approximately four hours then landed for a break. One hour into the second flight the left aileron detached at the outer… - [Accident 20250802011279A](https://openairdocs.org/incident/20250802011279A), Aug 2, 2025: Aviat Aircraft Inc A-1B (N900HY), Chisana, AK, Substantial damage. Pilot was searching for a gravel bar to land on in a remote creek. Upon finding a suitable location he performed several low-level passes to assess the… - [Incident 20250612009519I](https://openairdocs.org/incident/20250612009519I), Jun 12, 2025: Aviat Aircraft Inc A-1B (N103HY), Bozman, MD, Minor damage. On 06/12/2025 at approximately 12:25 local time, the pilot of an amphibious float plane landed on harris creek in Bozman, MD, with the landing gear in the down… - [Accident 20241027015749A](https://openairdocs.org/incident/20241027015749A), Oct 27, 2024: Aviat Aircraft Inc A-1B (N307AM), Montague Island, AK, Substantial damage. Departed pamr for routine flight to Montague Island direct - cruise climb to approximately 6800' - crossed water, slow descent to 2000' to approach beach and… - [Accident 20241011016559A](https://openairdocs.org/incident/20241011016559A), Oct 11, 2024: Aviat Aircraft Inc A-1B (N79HY), Rowlesburg, WV, Substantial damage. Aircraft landed rwy 31. Aircraft veered left during roll out. Pilot lost control resulting in aircraft substaining sustantial damage to RH wing after contact… - [Incident 20241001013389I](https://openairdocs.org/incident/20241001013389I), Oct 1, 2024: Aviat Aircraft Inc A-1B (N250MA), Walla Walla, WA, Minor damage. Pilot stated as he was doing practice landings. Upon his second landing he was attempting a three point landing when the aircraft bounced upon contact with the… - [Accident 20230713010959A](https://openairdocs.org/incident/20230713010959A), Jul 13, 2023: Aviat Aircraft Inc A-1B (N460JC), Chickaloon, AK, Substantial damage. Accident occured at a remote airstrip located off the matanuska glacier. Pilot chose to make a takeoff toward rising terrain due to prevailing wind conditions… - [Accident 20230624010079A](https://openairdocs.org/incident/20230624010079A), Jun 24, 2023: Aviat Aircraft Inc A-1B (N307F), Jean, NV, Minor damage. On 06/24/2023 at approximately 0800PDT, Aviat A-1B airplane struck and severely injured a person located on a dry lake bed north of Jean, Nevada. The pilot of… - [Accident 20230521009389A](https://openairdocs.org/incident/20230521009389A), May 21, 2023: Aviat Aircraft Inc A-1B (N108AM), Mobile, AZ, Substantial damage. Airman (and passenger) was conduction recreational flight with a friend who was flying his own airplane. After flying aroung the area south of phoenix, both… - [Incident 20230517007929I](https://openairdocs.org/incident/20230517007929I), May 17, 2023: Aviat Aircraft Inc A-1B (N21HY), Coeur D Alene, ID, Minor damage. This flight was part of a ferry flight for personal use. The pilot was flying with an instructor and landed at spokane felts field prior to flying to Coeur… - [Accident 20220610009809A](https://openairdocs.org/incident/20220610009809A), Jun 10, 2022: Aviat Aircraft Inc A-1B (N55HU), Big Creek, ID, Substantial damage. The pilot in command (PIC) landed at the Big Creek Airport (U60), rolled out, taxied to the southern end of the runway, turned 180 degrees, powered back up and… - [Incident 20220609009739I](https://openairdocs.org/incident/20220609009739I), Jun 9, 2022: Aviat Aircraft Inc A-1B (N164MA), Roswell, NM, Minor damage. On 9 June 2022, at approximately 1820, a Aviat husky aircraft bearing registration number [privacy data omitted], experienced a gusting cross wind causing the… - [Incident 20220521008129I](https://openairdocs.org/incident/20220521008129I), May 21, 2022: Aviat Aircraft Inc A-1B (N305AM), Seldovia, AK, Minor damage. On may 21, 2022 at approximately 16:30 local time, [privacy data omitted], an Aviat A-1B husky, received minor damage when the pilot failed to maintain… - [Accident 20220330004459A](https://openairdocs.org/incident/20220330004459A), Mar 30, 2022: Aviat Aircraft Inc A-1B (N35AH), Swan Valley, ID, Substantial damage. The commercial rated pilot stated that he had landed frequently before at the snow-covered private strip. The airplane was equipped with tundra tires, and he… - [Incident 20220108008869I](https://openairdocs.org/incident/20220108008869I), Jan 8, 2022: Aviat Aircraft Inc A-1B (N521AM), Wappinger Falls, NY, No damage. At 1313 local time on January 8, 2022, 521AM was landing on runway 24 at kpou. The aircraft touched down just past bravo taxiway, bounced and rolled off the… - [Accident 20220104000319A](https://openairdocs.org/incident/20220104000319A), Jan 4, 2022: Aviat Aircraft Inc A-1B (N188DS), Matagorda Islan, TX, Substantial damage. On jan 04, 2022 at 1500 hours (CST). Aviat husky A-1B. Pilot attempted to land on Matagorda island, Texas. Failed attempt resulted in crash. VFR conditions… - [Incident 20210912018299I](https://openairdocs.org/incident/20210912018299I), Sep 12, 2021: Aviat Aircraft Inc A-1B (N555XP), Winton, NC, Minor damage. The operator was practicing water landings when after taking off at 250 ft. the engine began to run rough. He landed the aircraft on the water and retarded the… - [Incident 20210718010869I](https://openairdocs.org/incident/20210718010869I), Jul 18, 2021: Aviat Aircraft Inc A-1B (N161AM), Carefree, AZ, Minor damage. On July 18, 2021, at 1200 MST, a 2001 Aviat A-1B, registered to 1AM LLC, encountered a strong crosswind on landing causing a runway excursion. The pilot was… - [Accident 20210306008589A](https://openairdocs.org/incident/20210306008589A), Mar 6, 2021: Aviat Aircraft Inc A-1B (N166WW), Berwyn, NE, Destroyed, 1 fatal. -A&p/ia called the sheriff and family, concerned that pilot didn?t show up around 0900 at destination, Saturday March 6th, to begin [privacy data omitted]… - [Accident 20210124001949A](https://openairdocs.org/incident/20210124001949A), Jan 24, 2021: Aviat Aircraft Inc A-1B (N480F), Mooresville, NC, Destroyed. The amphibious aircraft flipped and came to rest inverted in the water when the pilot attempted to perform a touch and go on the lake with the landing gear… - [Incident 20200923022309I](https://openairdocs.org/incident/20200923022309I), Sep 23, 2020: Aviat Aircraft Inc A-1B (N319AM), Afton, WY, Minor damage. Just prior to touchdown on runway 34 at kafo, a gust of wind lifted left wing and caused right tire to to contact pavement. Pilot applied left stick and right… - [Accident 20200703013909A](https://openairdocs.org/incident/20200703013909A), Jul 3, 2020: Aviat Aircraft Inc A-1B (N526MA), Plattsburg, NY, Substantial damage. 07/03/2020 N526MA, Aviat husky, attempted a water landing on the north side of valcor island, east of Plattsburg NY (kpbg). The aircraft made an unsuccessful… - [Accident 20200515006239A](https://openairdocs.org/incident/20200515006239A), May 15, 2020: Aviat Aircraft Inc A-1B (N990HP), Guntersville, AL, Substantial damage. On may 15, 2020, pilot was practicing water landings on lake Guntersville. Pilot had already completed several successful landings. During the landing phase of… - [Accident 20190609006269A](https://openairdocs.org/incident/20190609006269A), Jun 9, 2019: Aviat Aircraft Inc A-1B (N35AH), Pingree, ID, Substantial damage. Pilot landed at unfamiliar airstrip. The airstrip had a sharp slope in the direction of landing (210) which made maintaining a sight-picture of the length of… - [Accident 20190515004699A](https://openairdocs.org/incident/20190515004699A), May 15, 2019: Aviat Aircraft Inc A-1B (N236AM), Santa Ynez, CA, Destroyed, 1 fatal. On may 5, 2019, [privacy data omitted] piloted N236AM and impacted terrain for unknown reasons. The FAA and NTSB were unable to access site on the ground due… - [Accident 20180924014069A](https://openairdocs.org/incident/20180924014069A), Sep 24, 2018: Aviat Aircraft Inc A-1B (N52DA), Old Forge, NY, Substantial damage. This accident occurred on septemeber 24, 2018 at 2:00 pm on raquette lake, NY, near the Old Forge Airport (NK26). The aircraft is registered as N52DA, a husky… - [Accident 20180918013809A](https://openairdocs.org/incident/20180918013809A), Sep 18, 2018: Aviat Aircraft Inc A-1B (N811YD), Grand Island, NE, Substantial damage. On September 18, 2018 at approximately 1730 local time, N811YD, an Aviat Aircraft Inc model A-1B, serial struck the left wingtip during landing rollout at… - [Accident 20180912013469A](https://openairdocs.org/incident/20180912013469A), Sep 12, 2018: Aviat Aircraft Inc A-1B (N868X), Bentonville, AR, Substantial damage. At approximately 6:35PM, sept 12th 2018, an Aviat husky N868X landing runway 18 at the Bentonville municipal airport (vbt). The aircraft landed and bounced… - [Incident 20180720011749I](https://openairdocs.org/incident/20180720011749I), Jul 20, 2018: Aviat Aircraft Inc A-1B (N435MA), Yakutat, AK, Minor damage. On July 20th. Pilot planned a local trip departing hns and returning to hns with an estimated flight time of two hours. The pilot utilized FAA web cams and… - [Accident 20180610015449A](https://openairdocs.org/incident/20180610015449A), Jun 10, 2018: Aviat Aircraft Inc A-1B (N352AM), Renton, WA, Substantial damage. 06/10/18 Call from regional operations center at approximately 15:30. Husky floatplane struck wing in water upon take off. And ground looped causing damage to… - [Accident 20171219023739A](https://openairdocs.org/incident/20171219023739A), Dec 19, 2017: Aviat Aircraft Inc A-1B (N33HY), Phoenix, AZ, Substantial damage. On December 19, 2017 at 1410 local, a huskey Aviat A1B, N33HY, operating on a local pleasure flight , departed the left side of runway 25L at deer valley AZ… - [Accident 20171022014979A](https://openairdocs.org/incident/20171022014979A), Oct 22, 2017: Aviat Aircraft Inc A-1B (N337AM), Montoursville, PA, Substantial damage. While landing at ipt the left wheel brake remained locked resulting in loss of control and subsequent ground loop. - [Incident 20171016020049I](https://openairdocs.org/incident/20171016020049I), Oct 16, 2017: Aviat Aircraft Inc A-1B (N102AM), Chetek, WI, Minor damage. Aircraft nosed over on landing in attempt to avoid hitting unexpected wildlife running across runway. - [Accident 20170909017729A](https://openairdocs.org/incident/20170909017729A), Sep 9, 2017: Aviat Aircraft Inc A-1B (N299CA), Prairie Du Chie, WI, Minor damage. On 09/09/2017 pilot departed kpdc at approx 1 pm and continued photographing in Iowa. Stopped photo ops at about 1530, climed to 3,500 MSL, leveled off, and… - [Accident 20170827010499A](https://openairdocs.org/incident/20170827010499A), Aug 27, 2017: Aviat Aircraft Inc A-1B (N335SB), Cody, WY, Substantial damage. On landing touchdown rwy 04, gust of wind caught aircraft, causing the aircraft to turn 90 degrees to rwy and caused right wing to drop and wing struts struck… - [Accident 20170713009069A](https://openairdocs.org/incident/20170713009069A), Jul 13, 2017: Aviat Aircraft Inc A-1B (N211AM), Herriman, UT, Destroyed, 2 fatal. Pilots departed South Valley Regional Airport (KU42). The aircraft climbed and reached FL058 15:41:28Z. The aircraft remained between FL058 and FL060 at speeds… - [Accident 20170702008799A](https://openairdocs.org/incident/20170702008799A), Jul 2, 2017: Aviat Aircraft Inc A-1B (N368HY), Dixie, ID, Substantial damage. The pilot encountered a downdraft on short final while landing to the west at a private airstrip. The down draft changed the pitch of the aircraft causing the… - [Accident 20170526004919A](https://openairdocs.org/incident/20170526004919A), May 26, 2017: Aviat Aircraft Inc A-1B (N71JA), Woodruff, WI, Substantial damage. On may 26, 2017, at 1025 CST, an Aviat husky A1B N71JA overturned in tomahawk lake after landing/ touchdown on the water approximately 400 feet from shore. The… - [Incident 20170508004569I](https://openairdocs.org/incident/20170508004569I), May 8, 2017: Aviat Aircraft Inc A-1B (N125MS), Elmwood Townshi, MI, Minor damage. Pilot stated he touched down on cedar lake, Elmwood township, Michigan and immediately relized he had not retracted the wheels into the floats as the airplane… - [Accident 20161102019199A](https://openairdocs.org/incident/20161102019199A), Nov 2, 2016: Aviat Aircraft Inc A-1B (N54HY), Geneva, FL, Destroyed. About 10 min after taking off the engine starting to run rough, after a minute or so later it started to backfire, and running more rough, pilot started to… - [Incident 20151214023289I](https://openairdocs.org/incident/20151214023289I), Dec 14, 2015: Aviat Aircraft Inc A-1B (N143HP), Port Mansfield, TX, Minor damage. Aircraft ground-looped on landing. Aircraft departed from harlingen Texas (khrl) and after airborne avionics calibration flew to Port Mansfield, Texas (charles… - [Accident 20150918015339A](https://openairdocs.org/incident/20150918015339A), Sep 18, 2015: Aviat A-1B (N288MD), Rock Springs, WY, Substantial damage. On September 18, 2015 at 11:50 MDT aircraft N288MD, sn 2177, experienced a ground loop while landing on runway 27 at Rock Springs airport, WY (rks). Weather… - [Incident 20150331003389I](https://openairdocs.org/incident/20150331003389I), Mar 31, 2015: Aviat Aircraft Inc A-1B (N354C), Crystal, MN, Minor damage. During landing, pilot indicated he encountered a crosswind, lifting the left wing which resulted in the right wing dropping and striking the runway followed by… - [Incident 20141212023209I](https://openairdocs.org/incident/20141212023209I), Dec 12, 2014: Aviat Aircraft Inc A-1B (N439MC), Saratoga, WY, Minor damage. On 12/12/2014 at 11:45 MST, N439MC, Aviat Aircraft Inc. A-1B airplane, ground looped on landing at shively field airport (saa). The one person on board… - [Accident 20140801014729A](https://openairdocs.org/incident/20140801014729A), Aug 1, 2014: Aviat Aircraft Inc A-1B (N776BC), Steamboat Sprin, CO, Substantial damage. On 08/01/2014 at approximately 1600 hrs. Mountain daylight time, (MDT) N776BC, an Aviat model A1-B husky aircraft was substantially damaged during take-off… - [Accident 20140514007509A](https://openairdocs.org/incident/20140514007509A), May 14, 2014: Aviat Aircraft Inc A-1B (N176WW), Coeur D'Alene, ID, Substantial damage. Coeur d?alene, ID (kcoe) N176WW, Aviat aircraft A-1B, 17:20 psdt, lost engine power while descending to land. Aircraft descended impacting the ground and slid… - [Accident 20140329004029A](https://openairdocs.org/incident/20140329004029A), Mar 29, 2014: Aviat Aircraft Inc A-1B (N33HY), AZ, Substantial damage. During a telephone interview airman explained the accident. Airman had flown earlier in the day to eloy AZ. To have breakfast with a friend. After departing… - [Accident 20140327002689A](https://openairdocs.org/incident/20140327002689A), Mar 27, 2014: Aviat Aircraft Inc A-1B (N59AW), Dadeville, AL, Substantial damage. Pilot attempted downwind water landing, pilot added power for go-around, aircraft climb performance was diminished with the prevailing tailwind, pilot cut… - [Incident 20140321003729I](https://openairdocs.org/incident/20140321003729I), Mar 21, 2014: Aviat Aircraft Inc A-1B (N112HY), Centennial, CO, Substantial damage. On March 21, 2014 at approximately 1520 local time, N112HY, an Aviat A-1B husky, was involved in an incident when the aircraft exited runway 35L at Centennial… - [Incident 20140314001959I](https://openairdocs.org/incident/20140314001959I), Mar 14, 2014: Aviat Aircraft Inc A-1B (N553PG), Leesburg, FL, Minor damage. On March 14, 2014 at 1457 EDT, a husky A-1B, N553PG [privacy data omitted] landed on rwy 13 at the Leesburg int. Airport, Leesburg, Florida. Upon landing the… All 145: https://openairdocs.org/model/aviat-a-1b/incidents.md ## Service difficulty reports (28) As reported by operators and repair stations, by the model named in the report. - [SDR 2023F00082](https://openairdocs.org/sdr/2023F00082), Mar 15, 2023: HOSE. ABNORMAL. AFTER TAKE-OFF DURING RETRACTION OF THE LANDING GEAR DOORS REMAINED EXTENDED DUE TO LOOSE OF GREEN HYD LIQUID. -LANDING GEAR EMERGENCY EXTENSION PROCEDURE WAS A - [SDR 2023F00011](https://openairdocs.org/sdr/2023F00011), Dec 29, 2022: ACCUMULATOR. ABNORMAL. RTO + GTB: ABANDONED TAKE OFF (50KTS) HYD BLUE SYS LO PRESS. IN ACCORDANCE WITH AMM 29-12-42-000-001-A/400-001-A THE BLUE POWER ACCUMULATOR FIN 2070GM WAS REMOV - [SDR 2022F00303](https://openairdocs.org/sdr/2022F00303), Aug 8, 2022: ENGINE. BIRD INGESTION. DESCRIPTION: BIRD STRIKE ENGINE #1 RTO WAS PERFORMED AT 185 KTS SUCCESIVE EXPLOTIONS WERE EXPERIENCE AND ENGINE STALLED LATER. ACTION PERFORMED: IAW AMM 05-51-1 - [SDR FG6R202006021017](https://openairdocs.org/sdr/FG6R202006021017), Jun 1, 2020: BLADE. DEBONDED. BLADE SHANK AREA SHOWS TYPICAL PROPELLER WRINKLES IN PAINT. WHILE REMOVING THE DAMAGED PAINT, THE FIBERGLASS LAYERS UNDERNEATH WERE FOUND UN-BONDED AND FLAKING - [SDR 2017FA0000489](https://openairdocs.org/sdr/2017FA0000489), Sep 13, 2017: HINGE. BROKEN. AILERON HINGE ASSEMBLY. AILERON HINGE ASSEMBLY BROKE ON LEFT OUTBOARD AILERON CAUSING THE LEFT AILERON TO JAMB AGAINST THE WING TIP. PILOT LOST AILERON CONTROL. - [SDR 2017FA0000160](https://openairdocs.org/sdr/2017FA0000160), Apr 11, 2017: GEARSHAFT. BROKEN. MAGNETO FAILED IN FLIGHT, FLIGHT WAS MADE TO THE AIRPORT ON THE REMAINING MAGNETO. THE AFFECTED MAGNETO, OLD TYPE LONG COIL TAB, NO SPARK LADDER IN BLOCK. THE F - [SDR 2016FA0000156](https://openairdocs.org/sdr/2016FA0000156), Apr 1, 2016: STRAINER. MISINSTALLED. FUEL GASCOLATOR/STRAINER ON FIREWALL WAS FACTORY-INSTALLED BACKWARD. FUEL FROM TANKS ENTERED THE "OUT" PORT, FUEL GOING TO CARBURETOR WENT OUT THE "IN" PORT. PO - [SDR CA140730018](https://openairdocs.org/sdr/CA140730018), Jul 17, 2014: GAUGE. CRACKED. (CAN) THE FUEL GAUGES IN THIS AIRCRAFT ARE A POLYURETHANE COMPOUND KNOWN AS SUPERTHANE ETHER. ON INSPECTION THEY APPEARED TO BE CRACKING, THOUGH NO FUEL OR VAPO - [SDR CA120913008](https://openairdocs.org/sdr/CA120913008), Jul 8, 2012: HINGE. DAMAGED. (CAN) IAW PILOT`S REPORT, THE UPPER ENGINE COWLING HINGE PIN SLID FORWARD FROM THE PIANO HINGE ASSY FAR ENOUGH THAT IT MADE CONTACT WITH THE PROPELLER BLADES IN - [SDR 2012FA0000694](https://openairdocs.org/sdr/2012FA0000694), Jun 27, 2012: G SWITCH. INOPERATIVE. WHEN TESTING ELT AT ANNUAL INSPECTION, FOUND THE IMPACT SWITCH WOULD NOT WORK AT ALL. INSTALLED NEW SWITCH. - [SDR CA070921004](https://openairdocs.org/sdr/CA070921004), Sep 21, 2007: SEAL. LOOSE. (CAN) REFERENCED TO SDR NR 20070917013 AFTER FINDING COWLING SEAL LODGED IN THE CARB VENTURI. THE PILOT/OWNER OF THIS AIRCRAFT WAS REQUESTED TO CHECK THE CONDIT - [SDR CA070917013](https://openairdocs.org/sdr/CA070917013), Sep 14, 2007: SEAL. DISLODGED. (CAN) ON FINAL APPROACH THE ENGINE SUDDENLY EXPERIENCED A SEVERE LOSS OF POWER WHEN CARB HEAT WAS SELECTED. DURING INSPECTION, AFTER LANDING, A (3) INCH PIECE O - [SDR 2007FA0000863](https://openairdocs.org/sdr/2007FA0000863), Aug 14, 2007: RUDDER PEDAL. FAILED. RUDDER PEDAL OPERATION CAN LEAD TO NO BRAKE OPERATION AT FULL TRAVEL OF RUDDER. SENDING IN THIS FIELD APPROVAL REQUEST FOR A VERNIER MIXTURE CONTROL. BELIEVE TH - [SDR 2005FA0000087](https://openairdocs.org/sdr/2005FA0000087), Apr 30, 2004: WIRE. LOOSE. DURING TROUBLESHOOTING OF WIRES IN VM1000 SYSTEM, WIRE J4-13, VOLTAGE SENSE, CAME LOOSE AND SHORTED TO GROUND. THIS WIRE IS CONNECTED DIRECTLY TO BUS WITH NO CI - [SDR 2004FA0000252](https://openairdocs.org/sdr/2004FA0000252), Nov 6, 2003: AILERON. MISLOCATED. FOUND RIVET IN AILERON LEADING EDGE HAD CAUGHT CORNER OF RIB INSTEAD OF THROUGH CENTER OF RIB. CONDITION IN BOTH LEFT AND RIGHT AILERONS AT WS123. REPAIRED COND - [SDR 2003FA0001128](https://openairdocs.org/sdr/2003FA0001128), Nov 4, 2003: DUCT. CHAFED. GROOVES WORN IN ROCKER BOX OIL RETURN TUBE. AUXILLIARY HEAT AIR DUCT AT LOWER SIDE OF NR 1 CYL WAS RUBBING ON OIL RETURN TUBE. GROOVES APPEARED TO BE 30 PERCENT - [SDR 2003FA0001029](https://openairdocs.org/sdr/2003FA0001029), Oct 1, 2003: TERMINAL. BROKEN. LEFT FORWARD HORIZONTAL STABILIZER STRUT UPPER TERMINAL BROKE. BREAK OCCURED ON THE UPPER THREADED PORTION OF THE FITTING. - [SDR 2002FA0001294](https://openairdocs.org/sdr/2002FA0001294), Nov 13, 2002: LINE. SEPARATED. CENTER SUPPLY PRIMER LINE SEPARATED FROM TEE FITTING AT BACK OF ENGINE. DISCOVERED DURING ATTEMPT AT COLD ENGINE STARTING. NOTICED DIFFICULTY IN STARTING AND FU - [SDR 2002FA0001345](https://openairdocs.org/sdr/2002FA0001345), Nov 7, 2002: SCREEN. MISSING. OIL SCREEN MISSING FROM HOUSING. MISSING INSPECTORS. - [SDR 2002FA0001344](https://openairdocs.org/sdr/2002FA0001344), Nov 7, 2002: INDICATOR. SEPARATED. TRIM ARM INDICATOR CAME OFF ACTUATOR STUD AND JAMMED TRIM WHEEL. CAUSE DUE TO NO RETAINING NUT ON ACTUATOR STUD SCREW. INSTALL RETAINING NUT ON ACTURATOR STUD S - [SDR 2002FA0000579](https://openairdocs.org/sdr/2002FA0000579), Apr 19, 2002: SLIP JOINT. LEAKING. REMOVED MUFFLER/ EXHAUST DUCT ASSEMBLY INTERNAL BAFFLES MISSING, AND NR 4 CYLINDER LOWER SLIP JOINT LEAKING. - [SDR 2002FA0000578](https://openairdocs.org/sdr/2002FA0000578), Apr 19, 2002: BAFFLE. MISSING. REMOVED MUFFLER/ EXHAUST DUCT ASSEMBLY INTERNAL BAFFLES MISSING, AND NR 4 CYLINDER LOWER SLIP JOINT LEAKING. - [SDR 2001FA0000530](https://openairdocs.org/sdr/2001FA0000530), Nov 4, 2001: TIE BOLT. SHEARED. AVIAT HUSKY A1B. BROKEN TIE-ROD BOLT DISCOVERED DURING A POST-FLIGHT PILOT'S INSPECTION. THIS PART ATTACHES THE STRUT (LEFT SIDE STRUT (1 OF 3) = LOWER, ANTERIO - [SDR 2001FA0000370](https://openairdocs.org/sdr/2001FA0000370), Aug 29, 2001: TERMINAL. BROKEN. FORWARD HORIZONTAL STABILIZER STRUT UPPER TERMINAL WAS FOUND BROKEN ON PREFLIGHT. BREAK OCCURED ON .3125 (5/16) THREADED PORTION AT UPPER END OF THREADS. - [SDR 2001FA0000058](https://openairdocs.org/sdr/2001FA0000058), Mar 27, 2001: STRUT. FAILED. LANDING GEAR STRUT FAILED AT WELD DUE TO COMPLETE LACK OF WELD PENETRATION. LANDING GEAR SEPARATED FROM AIRCRAFT AT LANDING. DUE TO WELD FAILURE. - [SDR 20010510AP007](https://openairdocs.org/sdr/20010510AP007), Mar 27, 2001: ATTACH FITTING. SHEARED. TACH 80.2 HOURS LEFT MAIN GEAR ATTACHMENT(FORWARD STRUT) SHEARED OFF AT FUSELAGE ATTACHMENT POINT DURING NORMAL LANDING OF AIRCRAFT. THE WELDED AREA THAT THE LH - [SDR 20000919SH024](https://openairdocs.org/sdr/20000919SH024), Aug 4, 2000: GASKET. MISSING. FILTER ADAPTER WAS MISSING PN MS28773-08 GASKET. AN6289-8D. NUT WAS NOT TORQUED. OIL FILTER ADAPTER WAS LEAKING. (X) - [SDR 20000919SH023](https://openairdocs.org/sdr/20000919SH023), Aug 4, 2000: GASKET. MISSING. FILTER ADAPTER WAS MISSING PN MS28773-08 GASKET. (X) ## STCs that may be installed (OpenAirDocs) (135, 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 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 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 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 - [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc - [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation - [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies All 135: https://openairdocs.org/model/aviat-a-1b/stcs.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Hawley Richard A1B](https://openairdocs.org/model/hawley-richard-a1b): 1 registered aircraft, registry code 13017PN --- 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.