# NTSB investigations: Lycoming I0360 SER A&C, 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. ## Latest cases - [NTSB ANC22LA062](https://openairdocs.org/ntsb/ANC22LA062.md): Consolidated Aeronautics Lake LA-4-200 · Anchorage, AK · Accident · No injuries · Class 4 · Limited · Final report · Jul 28, 2022 · N6165V · Substantial damage > The pilot’s failure to maintain directional control during the landing rollout in crosswind conditions, which resulted in a runway excursion and impact with equipment. - [NTSB ANC19LA051](https://openairdocs.org/ntsb/ANC19LA051.md): Lake LA-4-200 · Girdwood, AK · Accident · No injuries · Class 3 · Limited · Final report · Sep 3, 2019 · N6672L · Substantial damage > The pilot's loss of directional control while landing, which resulted in a runway excursion and collision with terrain. - [NTSB ANC16LA011](https://openairdocs.org/ntsb/ANC16LA011.md): Cessna 172 · Anchorage, AK · Accident · 1 fatal · Limited investigation · Final report · Dec 29, 2015 · N914CP · Destroyed > The pilot's intentional flight into a building. - [NTSB ANC10LA062](https://openairdocs.org/ntsb/ANC10LA062.md): Consolidated Aeronautics Lake LA-4-200 · Skwentna, AK · Accident · Serious injuries · Limited investigation · Final report · Jul 18, 2010 · N8543H · Substantial damage > The pilot's inadequate flare, which resulted in a nose-low impact with glassy water and a subsequent nose-over. Contributing to the accident was the pilot's diverted attention while landing. - [NTSB ANC97LA004](https://openairdocs.org/ntsb/ANC97LA004.md): Burns Burn Experimental · Sitka, AK · Accident · Serious injuries · Limited investigation · Final report · Oct 18, 1996 · N239AH · Substantial damage > the pilot's failure to follow the checklist and secure the cockpit door/canopy. - [NTSB ANC93LA118](https://openairdocs.org/ntsb/ANC93LA118.md): Lake LA4 · Turner Lake, AK · Accident · No injuries · Limited investigation · Final report · Jul 15, 1993 · N2672P · Substantial damage > Pilot-in-command misjudged the landing flare on a glassy water landing. A factor in the accident was the glassy water condition. - [NTSB SEA87LA061](https://openairdocs.org/ntsb/SEA87LA061.md): Consolidated Aeronautics Lake LA-4-200 · Haines, AK · Accident · Minor injuries · Limited investigation · Final report · Mar 1, 1987 · N200LK · Destroyed > While at cruise a total loss of engine oil pressure occurred with the engine seizing shortly afterwards. The aircraft was force landed into trees in a remote area. The aircraft came to rest inverted. Due to the position of the aircraft, examination of the… - [NTSB ANC86LA150](https://openairdocs.org/ntsb/ANC86LA150.md): Bellanca 8GCBC · Bradley Lake, AK · Accident · No injuries · Limited investigation · Final report · Sep 11, 1986 · N86992 · Substantial damage > During the landing roll the pilot lost directional control of the aircraft causing the aircraft to veer to the right and nosed over on its back. The plt was landing off the arpt on a sand/gravel bar and due to the rough and uneven nature of the terrain was… - [NTSB ANC86LA119](https://openairdocs.org/ntsb/ANC86LA119.md): Lake LA-4 · Kotzebue, AK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1986 · N6169V · Substantial damage > During the climbout over the mountain ridge, the aircraft began to lose altitude eventually contacting the edge of the ridge. At the time of the accident strong winds and heavy rain was reported in the area. - [NTSB ANC86LA062](https://openairdocs.org/ntsb/ANC86LA062.md): Lake LA-4-200 · Lake Clark, AK · Accident · 3 fatal · Limited investigation · Final report · May 24, 1986 · N6190V · Destroyed > The aircraft crashed in Lake Clark, Alaska, and sank into 170 feet of water. There were no witnesses to the accident; the aircraft was not recovered. - [NTSB ANC83LA081](https://openairdocs.org/ntsb/ANC83LA081.md): Bellanca 8GCBC · Twin Hills, AK · Accident · No injuries · Limited investigation · Final report · May 16, 1983 · N5042Q · Substantial damage > The acft nosed over during takeoff when the landing gear dug into the soft sand. The weather was VMC but the wind was gusting up to 40 mph. The pilot did not claim any problems with the wind or the acft but he did have a strong crosswind. The accident site… - [NTSB ANC81DAG82](https://openairdocs.org/ntsb/ANC81DAG82.md): Piper PA-28 · Cantwell, AK · Accident · No injuries · Closed · Sep 12, 1981 · N8223B · Substantial damage - [NTSB ANC77DAH28](https://openairdocs.org/ntsb/ANC77DAH28.md): Lake LA-4 · Turquoise Lake, AK · Accident · No injuries · Closed · Sep 19, 1977 · N1228L · Substantial damage - [NTSB ANC77DAG75](https://openairdocs.org/ntsb/ANC77DAG75.md): Lake LA-4 · Anchorage, AK · Accident · No injuries · Closed · Jun 4, 1977 · N6163V · Substantial damage - [NTSB ANC77DAG56](https://openairdocs.org/ntsb/ANC77DAG56.md): Lake LA-200 · Homer, AK · Accident · No injuries · Closed · May 8, 1977 · N6107V · Substantial damage ## 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 ('41511')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=41511&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.