# NTSB investigations: Continental IO-520 series, AK NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports. Page 1 of 16 · 766 cases ## Latest cases - [NTSB ANC27LA001](https://openairdocs.org/ntsb/ANC27LA001.md): Cessna U206F · Meadow Lakes, AK · Accident · Minor injuries · Class 4 · Limited · Investigation open · Oct 1, 2026 · N9572G · Substantial damage - [NTSB WPR26LA361](https://openairdocs.org/ntsb/WPR26LA361.md): Cessna U206G · Stony River, AK · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 21, 2026 · N1797R · Substantial damage - [NTSB ANC26FA105](https://openairdocs.org/ntsb/ANC26FA105.md): Cessna A185F · Stony River, AK · Accident · 2 fatal · Class 3 · Field · Investigation open · Sep 15, 2026 · N4358Q - [NTSB ANC26LA081](https://openairdocs.org/ntsb/ANC26LA081.md): Cessna A185F · Hope, AK · Accident · Minor injuries · Class 4 · Limited · Investigation open · Aug 9, 2026 · N7336H · Substantial damage - [NTSB ANC26LA085](https://openairdocs.org/ntsb/ANC26LA085.md): Beech 36 · Port Alsworth, AK · Accident · No injuries · Class 4 · Limited · Investigation open · Aug 6, 2026 · N364EM · Substantial damage - [NTSB ANC26LA050](https://openairdocs.org/ntsb/ANC26LA050.md): Cessna A185F · Steele Creek, AK · Accident · No injuries · Class 4 · Limited · Investigation open · May 31, 2026 · N2821Q · Substantial damage - [NTSB ANC26LA032](https://openairdocs.org/ntsb/ANC26LA032.md): Cessna A185F · Aniak, AK · Accident · No injuries · Class 3 · Limited · Preliminary report · Apr 24, 2026 · N92DC · Substantial damage > On April 24, 2026, about 1045 Alaska daylight time, a wheel/ski-equipped Cessna 185 airplane, N92DC, was substantially damaged in an accident at Aniak Airport (ANI), Aniak, Alaska. The pilot and one passenger were not injured. The flight was being operated as… - [NTSB ANC26LA026](https://openairdocs.org/ntsb/ANC26LA026.md): Cessna U206F · Juneau, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Apr 16, 2026 · N93021 · Substantial damage > A total loss of engine power for reasons that could not be determined because the airplane was not recovered from the ocean. - [NTSB ANC26LA022](https://openairdocs.org/ntsb/ANC26LA022.md): Cessna A185F · Skwentna, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 28, 2026 · N94237 · Substantial damage > The pilot’s loss of directional control during landing roll due to contact with wind hardened snow berm and subsequent failure of main landing gear. - [NTSB ANC25LA096](https://openairdocs.org/ntsb/ANC25LA096.md): Cessna A185F · Haines, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 18, 2025 · N9BB · Substantial damage > The pilot’s selection of an unsuitable landing area resulting in an on-ground collision with an obscured log and a main landing gear separation. - [NTSB ANC25LA078](https://openairdocs.org/ntsb/ANC25LA078.md): Cessna U206C · Gulkana, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 25, 2025 · N29110 · Substantial damage > The pilot’s inadequate fuel management, which resulted in a total loss of engine power due to fuel starvation. - [NTSB ANC25LA069](https://openairdocs.org/ntsb/ANC25LA069.md): Cessna P206C · Port Graham, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 23, 2025 · N8630Z · Substantial damage > The pilot's improper landing flare and failure to maintain pitch control, which resulted in a tail strike. Contributing to the accident was the pilot’s failure to initiate a go around after the abnormal runway contact. - [NTSB ANC25LA057](https://openairdocs.org/ntsb/ANC25LA057.md): Cessna A185F · Trapper Creek, AK · Accident · No injuries · Class 4 · Limited · Final report · May 21, 2025 · N3308S · Substantial damage > The pilot’s improper flare while landing on glassy water, which resulted in a hard landing. - [NTSB ANC25LA030](https://openairdocs.org/ntsb/ANC25LA030.md): Cessna A185F · Skwentna, AK · Accident · No injuries · Class 3 · Limited · Final report · Mar 7, 2025 · N1718R · Substantial damage > Maintenance personnel’s reuse of worn hardware during the installation of the landing gear assembly and the hardware’s failure and subsequent separation of the gear leg from the landing gear box assembly during taxi. - [NTSB ANC25LA003](https://openairdocs.org/ntsb/ANC25LA003.md): Cessna A185F · Wasilla, AK · Accident · No injuries · Class 4 · Limited · Final report · Oct 20, 2024 · N61795 · Substantial damage > The pilot’s failure to maintain directional control during the landing roll, resulting in a ground loop. - [NTSB ANC25LA004](https://openairdocs.org/ntsb/ANC25LA004.md): Cessna U206B · Skwentna, AK · Accident · No injuries · Class 4 · Limited · Final report · Oct 4, 2024 · N3495L · Substantial damage > The pilot’s delayed go-around decision, which resulted in inadvertent contact with the landing surface, loss of directional control, and a nose over in gusting wind conditions. - [NTSB ANC24FA102](https://openairdocs.org/ntsb/ANC24FA102.md): Cessna 206 · Chalkyitsik, AK · Accident · 1 fatal · Class 3 · Field · Final report · Sep 24, 2024 · N8255Q · Substantial damage > A loss of engine power due to water-contaminated fuel as a result of the pilot’s inadequate preflight inspection. Contributing to the accident was the operator’s failure to ensure replacement filters were available for use during refueling operations. - [NTSB ANC24LA075](https://openairdocs.org/ntsb/ANC24LA075.md): Cessna A185F · Fairbanks, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 8, 2024 · N94260 · Substantial damage > The pilot's failure to maintain directional control while landing at a short remote airstrip. - [NTSB ANC24LA059](https://openairdocs.org/ntsb/ANC24LA059.md): Cessna 185 · Anchorage, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 24, 2024 · N748WP · Substantial damage > The pilot’s failure to maintain directional control during landing in gusting crosswind conditions. - [NTSB ANC24LA046](https://openairdocs.org/ntsb/ANC24LA046.md): Cessna 206 · Fairbanks, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 8, 2024 · N8795Q · Substantial damage > The pilot’s failure to maintain directional control during takeoff in gusting wind conditions. - [NTSB ANC24LA045](https://openairdocs.org/ntsb/ANC24LA045.md): Cessna 206 · King Salmon, AK · Accident · No injuries · Class 3 · Limited · Final report · Jun 7, 2024 · N756CL · Substantial damage > A partial loss of engine power due to detonation/preignition of the No. 1 cylinder for reasons that could not be determined. - [NTSB ANC23LA080](https://openairdocs.org/ntsb/ANC23LA080.md): Cessna A185F · Homer, AK · Accident · No injuries · Class 3 · Limited · Final report · Sep 18, 2023 · N7558H · Substantial damage > A total loss of engine power for undetermined reasons. - [NTSB ANC23LA073](https://openairdocs.org/ntsb/ANC23LA073.md): Cessna A185F · Beluga, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 10, 2023 · N124UA · Substantial damage > The pilot’s delayed go-around decision with insufficient runway remaining. - [NTSB ANC23LA063](https://openairdocs.org/ntsb/ANC23LA063.md): Cessna U206G · Skwentna, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 14, 2023 · N4891Z · Substantial damage > The airplane’s float contacted an undetected submerged gravel bar during landing which resulted in a nose over. - [NTSB ANC23LA059](https://openairdocs.org/ntsb/ANC23LA059.md): Cessna 185 · Iliamna, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 4, 2023 · N9855X · Substantial damage > The passenger’s inadvertent application of brakes during landing that resulted in a nose over. - [NTSB ANC23LA026](https://openairdocs.org/ntsb/ANC23LA026.md): Cessna A185F · Homer, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 7, 2023 · N9697Q · Substantial damage > The pilot’s failure to maintain directional control of the airplane during the landing roll, which resulted in a ground loop and impact with terrain. - [NTSB ANC23LA022](https://openairdocs.org/ntsb/ANC23LA022.md): Cessna U206F · Chugiak, AK · Accident · No injuries · Class 4 · Limited · Final report · Feb 14, 2023 · N9572G · Substantial damage > The pilot’s failure to maintain directional control during takeoff in flat light conditions which resulted in a loss of control and impact with a snow berm. - [NTSB ANC23LA006](https://openairdocs.org/ntsb/ANC23LA006.md): Cessna 207 · Bethel, AK · Accident · No injuries · Class 3 · Limited · Final report · Nov 20, 2022 · N23CF · Substantial damage > The total loss of engine power during cruise flight due to fuel starvation and the pilot’s mismanagement of the available fuel. - [NTSB ANC23FA001](https://openairdocs.org/ntsb/ANC23FA001.md): Cessna A185F · Fairbanks, AK · Accident · 1 fatal · Class 3 · Field · Final report · Oct 6, 2022 · N217C · No damage > The improperly maintained floats, which allowed water to fill the front compartments and resulted in the airplane nosing over during taxi. Contributing to the fatal injury of the pilot was the improperly secured cargo, which prevented the pilot from egressing… - [NTSB ERA22LA410](https://openairdocs.org/ntsb/ERA22LA410.md): Cessna U206 · Buckland, AK · Accident · No injuries · Class 3 · Limited · Final report · Sep 9, 2022 · N8019Z · Substantial damage > The installation of incompatible rocker arms and rocker arm bushings during an engine overhaul, which resulted in a complete loss of engine power. - [NTSB ANC22LA040](https://openairdocs.org/ntsb/ANC22LA040.md): Cessna U206F · Kodiak, AK · Accident · No injuries · Class 3 · Limited · Final report · Jun 8, 2022 · N592KB · Substantial damage > The failure of the right main landing gear leg due to fatigue cracks that initiated from corrosion pitting. - [NTSB ANC22LA037](https://openairdocs.org/ntsb/ANC22LA037.md): Cessna A185E · Willow, AK · Accident · No injuries · Class 4 · Limited · Final report · May 27, 2022 · N1694M · Substantial damage > The pilot’s selection of unsuitable terrain for landing which resulted in a nose over. - [NTSB WPR22LA124](https://openairdocs.org/ntsb/WPR22LA124.md): Cessna 310R · McGrath, AK · Accident · No injuries · Class 3 · Limited · Final report · Mar 10, 2022 · N3UR · Substantial damage > A failure of the right main landing gear bellcrank lower arm fork, bellcrank, pivot bolt, and trunnion bellcrank lug for undetermined reasons. - [NTSB ANC22LA022](https://openairdocs.org/ntsb/ANC22LA022.md): Cessna U206F · Newhalen, AK · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 5, 2022 · N1853Q · Substantial damage > The pilot’s decision to continue visual flight into an area of instrument meteorological conditions, which resulted in the pilot experiencing a loss of visual reference and subsequent controlled flight into terrain. - [NTSB ANC21LA066](https://openairdocs.org/ntsb/ANC21LA066.md): Cessna U206F · Igiugig, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Aug 2, 2021 · N9608G · Substantial damage > The pilot’s improper decision to continue a takeoff attempt when it became evident that the airplane would not become airborne before reaching the departure end shoreline. - [NTSB ANC21LA051](https://openairdocs.org/ntsb/ANC21LA051.md): Cessna A185F · Hoonah, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 3, 2021 · N1199Q · Substantial damage > The pilot’s failure to maintain directional control during landing. - [NTSB ANC21LA050](https://openairdocs.org/ntsb/ANC21LA050.md): Cessna A185F · Dillingham, AK · Accident · No injuries · Class 4 · Limited · Final report · Jun 28, 2021 · N8216J · Substantial damage > The pilot’s failure to maintain directional control during takeoff in gusting wind conditions which resulted in a loss of control and impact with terrain. - [NTSB ANC21LA031](https://openairdocs.org/ntsb/ANC21LA031.md): Cessna A185F · Anchorage, AK · Accident · No injuries · Class 4 · Limited · Final report · Apr 15, 2021 · N714JE · Substantial damage > A loss of control during landing for reasons that could not be determined based on the available evidence. - [NTSB ANC21LA027](https://openairdocs.org/ntsb/ANC21LA027.md): Beech A36 · Port Alsworth, AK · Accident · No injuries · Class 4 · Limited · Final report · Mar 20, 2021 · N1820L · Substantial damage > The pilot's misidentification of the airport’s active runway, which resulted in an off runway landing and a collision with a snow berm. Contributing to the accident was the runway’s lack of identifying markings. - [NTSB ANC21LA026](https://openairdocs.org/ntsb/ANC21LA026.md): Cessna A185F · Fairbanks, AK · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 20, 2021 · N58316 · Substantial damage > The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop. - [NTSB ANC21LA022](https://openairdocs.org/ntsb/ANC21LA022.md): Cessna A185F · Skwentna, AK · Accident · No injuries · Class 3 · Limited · Final report · Mar 5, 2021 · N1848R · Substantial damage > Installation of improper hardware on the ski check cable. Contributing to the accident was the inadequate inspection of the ski yokes, which resulted in the subsequent failure of the right main landing gear ski yoke and collapse of the right main landing gear… - [NTSB ANC21FA015](https://openairdocs.org/ntsb/ANC21FA015.md): Cessna 185 · Chitina, AK · Accident · 2 fatal · Class 3 · Field · Final report · Feb 4, 2021 · N9725Z · Substantial damage > An in-flight breakup during cruise flight for reasons that could not be determined based on available evidence. - [NTSB ANC20CA091](https://openairdocs.org/ntsb/ANC20CA091.md): Cessna A185 · Lime Village, AK · Accident · No injuries · Class 4 · Data collection · Final report · Aug 30, 2020 · N107L · Substantial damage > The pilot’s loss of control during the landing flare, which resulted in an impact with trees. - [NTSB ANC20LA085](https://openairdocs.org/ntsb/ANC20LA085.md): Cessna A185 · Fairbanks, AK · Accident · 2 fatal · Class 3 · Limited · Final report · Aug 27, 2020 · N714KH · 2 aircraft · Destroyed > The PA-18 pilot’s failure to see and avoid the Cessna 185 as it was landing. Contributing to the accident was the PA-18 pilot’s failure to hear the traffic advisory provided by the air traffic control tower. - [NTSB ANC20CA071](https://openairdocs.org/ntsb/ANC20CA071.md): Cessna A185 · Palmer, AK · Accident · No injuries · Class 4 · Data collection · Final report · Jul 14, 2020 · N360DC · Substantial damage > The pilot's loss of control during landing, which resulted in a ground loop and left main landing gear collapse. - [NTSB WPR20CA232](https://openairdocs.org/ntsb/WPR20CA232.md): Cessna U206 · Nenana, AK · Accident · No injuries · Class 4 · Data collection · Final report · Jul 11, 2020 · N756DJ · Substantial damage > The pilot's failure to maintain directional control during a soft field takeoff on a dirt airstrip, which resulted in an impact with a vehicle. - [NTSB ANC20CA061](https://openairdocs.org/ntsb/ANC20CA061.md): Beech A36 · Chignik Lagoon, AK · Accident · No injuries · Class 4 · Data collection · Final report · Jun 17, 2020 · N777AK · Substantial damage > The pilot's improper approach, which resulted in a long landing and a runway overrun. - [NTSB ANC20LA046](https://openairdocs.org/ntsb/ANC20LA046.md): Cessna A185 · Nuiqsut, AK · Accident · 1 fatal · Class 3 · Limited · Final report · May 15, 2020 · N5454E · Substantial damage > The pilot’s controlled flight into flat snow-covered terrain in weather conditions that were conducive to flat light conditions. - [NTSB ANC19LA049](https://openairdocs.org/ntsb/ANC19LA049.md): Cessna A185 · Talkeetna, AK · Accident · No injuries · Class 3 · Limited · Final report · Jul 17, 2019 · N121EE · Substantial damage > A fracture of the right outboard landing gear bracket for undetermined reasons. - [NTSB WPR19FA152](https://openairdocs.org/ntsb/WPR19FA152.md): Cessna A185 · Whittier, AK · Accident · 1 fatal · Class 3 · Field · Final report · May 21, 2019 · N5457X · Substantial damage > The pilot’s failure to configure the landing gear for a water landing, which resulted in a nose-over. Contributing to the accident was the pilot's distraction due to his talking passengers. Next page: https://openairdocs.org/ntsb.md?engine=17032&state=AK&page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."eventStateOrRegion" = 'AK' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17032')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=17032&state=AK --- 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.