# NTSB investigations: Lycoming TIO-540-AJ1A

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 ANC26FA097](https://openairdocs.org/ntsb/ANC26FA097.md): Cessna T206H · Dunton, CO · Accident · 2 fatal · Class 3 · Field · Preliminary report · Sep 3, 2026 · N919CW · Destroyed
  > On September 3, 2026, about 1518 mountain daylight time, a Cessna T206H airplane, N919CW, was destroyed when it was involved in an accident near Dunton, Colorado. The pilot and passenger were fatally injured. The flight was operated as a Title 14 Code of…
- [NTSB CEN26LA239](https://openairdocs.org/ntsb/CEN26LA239.md): Cessna T206H · Ava, MO · Accident · No injuries · Class 4 · Limited · Investigation open · Jun 29, 2026 · N480AC · Substantial damage
- [NTSB CEN26LA223](https://openairdocs.org/ntsb/CEN26LA223.md): Cessna T206H · Bryant, AR · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 11, 2026 · N72RK · Substantial damage
  > On June 10, 2026, about 1223 central daylight time, a Cessna T206H airplane, N72RK, was substantially damaged when it was involved in an accident near Bryant, Arkansas. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN26LA163](https://openairdocs.org/ntsb/CEN26LA163.md): Textron T206H · Wichita, KS · Accident · No injuries · Class 4 · Limited · Final report · Apr 3, 2026 · N411CV · Substantial damage
  > The flight crew’s failure to ensure that the rear cargo door was properly latched before flight.
- [NTSB ERA26LA153](https://openairdocs.org/ntsb/ERA26LA153.md): Textron T206H · Fort Myers, FL · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Mar 21, 2026 · N2469H · Substantial damage
  > On March 21, 2026, about 0905 eastern daylight time, a Cessna T206H, N2469H, was substantially damaged when it was involved in an accident near Fort Myers, Florida. The pilot and four passengers sustained minor injuries. The airplane was operated as a Title…
- [NTSB WPR26LA117](https://openairdocs.org/ntsb/WPR26LA117.md): Cessna T206H · Lewiston, ID · Accident · No injuries · Class 4 · Limited · Final report · Jan 18, 2026 · N465CS · Substantial damage
  > The pilot’s improper landing flare, which resulted in hard, bounced landing and subsequent tail strike.
- [NTSB ERA25LA022](https://openairdocs.org/ntsb/ERA25LA022.md): Textron T206H · Blountville, TN · Accident · No injuries · Class 4 · Limited · Final report · Oct 17, 2024 · N89S · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff and subsequent rejected takeoff, which resulted in a runway excursion. Contributing to the accident was the pilot’s failure to verify rudder trim setting prior to takeoff.
- [NTSB WPR24FA304](https://openairdocs.org/ntsb/WPR24FA304.md): Globe Swift GC-1B · Minden, NV · Accident · 1 fatal · Class 3 · Field · Final report · Sep 16, 2024 · N78074 · 2 aircraft · Substantial damage
  > The failure of the pilots of both airplanes to see and avoid the other airplane while operating in the airport traffic pattern, which resulted in a midair collision.
- [NTSB WPR24FA288](https://openairdocs.org/ntsb/WPR24FA288.md): Textron T206H · Yellow Pine, ID · Accident · 2 fatal · Class 3 · Field · Preliminary report · Aug 29, 2024 · N712AM · Destroyed
  > On August 29, 2024, about 1540 mountain daylight time, a Cessna T206H, N712AM, was destroyed when it was involved in an accident near Yellow Pine, Idaho. The pilot and passenger were fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB WPR24FA252](https://openairdocs.org/ntsb/WPR24FA252.md): Textron T206H · Kneeland, CA · Accident · 2 fatal · Class 3 · Field · Final report · Jul 23, 2024 · N460DC · Destroyed
  > The pilot’s delayed decision to perform a go-around after an unstabilized approach, which resulted in a loss of control, runway overrun, and impact with terrain.
- [NTSB WPR24LA141](https://openairdocs.org/ntsb/WPR24LA141.md): Cessna T206H · Halls Crossing, UT · Accident · No injuries · Class 3 · Limited · Final report · May 2, 2024 · N50101 · Substantial damage
  > The airplane’s collision with a tree during an aborted landing. Contributing to the accident was the airplane’s reported brake malfunction for undetermined reasons.
- [NTSB ERA23LA385](https://openairdocs.org/ntsb/ERA23LA385.md): Cessna T206 · Port Clinton, OH · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 30, 2023 · N34PL · Substantial damage
  > The pilot’s failure to detect and avoid unmarked powerline(s) while attempting to take off from a river.
- [NTSB WPR23FA296](https://openairdocs.org/ntsb/WPR23FA296.md): Cessna T206H · Yellow Pine, ID · Accident · 1 fatal · Class 3 · Field · Final report · Jul 30, 2023 · N918KG · Substantial damage
  > The pilot’s decision to perform a go-around into rising mountainous terrain. Contributing to the accident was the pilot’s failure to follow published airport guidance about go-arounds, and landings and takeoffs with unfavorable winds.
- [NTSB CEN22LA253](https://openairdocs.org/ntsb/CEN22LA253.md): Cessna T206H · Austin, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 16, 2022 · N52854 · Substantial damage
  > A total loss of engine power due to an engine fire that resulted from failure of the turbocharger exhaust clamp, which allowed hot exhaust gases to damage other vital engine components.
- [NTSB ERA21LA279](https://openairdocs.org/ntsb/ERA21LA279.md): Textron T206 · Statesville, NC · Accident · No injuries · Class 4 · Limited · Final report · Jul 6, 2021 · N302WD · Substantial damage
  > The pilot’s failure to maintain directional control while landing, which resulted in a runway excursion and collision with terrain.
- [NTSB WPR21LA240](https://openairdocs.org/ntsb/WPR21LA240.md): Cessna T206 · Apple Valley, CA · Accident · No injuries · Class 4 · Limited · Final report · Jun 23, 2021 · N881HP · Substantial damage
  > The pilot's distraction due to adjusting the radio while taxing at night, which resulted in a taxiway excursion and subsequent impact with terrain.
- [NTSB WPR21LA253](https://openairdocs.org/ntsb/WPR21LA253.md): Cessna T206H · Palm Springs, CA · Accident · No injuries · Class 4 · Limited · Final report · May 10, 2021 · N206DT · 2 aircraft · Substantial damage
  > The Kingair pilot’s failure to maintain clearance from another airplane while taxiing, which resulted in a ground collision.
- [NTSB CEN20CA349](https://openairdocs.org/ntsb/CEN20CA349.md): Cessna T206 · Bentonville, AR · Accident · No injuries · Class 4 · Data collection · Final report · Aug 1, 2020 · N829PA · Substantial damage
  > The pilot's misjudgment of the landing flare which resulted in a bounced landing.
- [NTSB GAA19CA372](https://openairdocs.org/ntsb/GAA19CA372.md): Cessna T206 · Porterville, CA · Accident · No injuries · Data collection · Final report · Apr 29, 2019 · N189JC · Substantial damage
  > The pilot's failure to verify that the rear cargo portion of the right cabin door was adequately secured before flight, which resulted in both portions of the door opening in flight and substantial damage to the fuselage.
- [NTSB ANC16LA038](https://openairdocs.org/ntsb/ANC16LA038.md): Cessna 206 · Halibut Cove, AK · Accident · No injuries · Limited investigation · Final report · Jul 4, 2016 · N6251K · Substantial damage
  > The pilot's failure to maintain clearance from trees during an attempted go-around.
- [NTSB ERA15FA312](https://openairdocs.org/ntsb/ERA15FA312.md): Cessna T206H · West Caldwell, NJ · Accident · 1 fatal · Field investigation · Final report · Aug 15, 2015 · N63TV · Destroyed
  > A loss of engine power due to a malfunction of the turbocharging system likely due to contaminated oil. Also causal were the pilot's decision to continue the takeoff although the airplane was not performing normally and his failure to maintain adequate…
- [NTSB CEN15LA233](https://openairdocs.org/ntsb/CEN15LA233.md): Cessna T206H · Piggott, AR · Accident · Minor injuries · Limited investigation · Final report · May 15, 2015 · N164CS · Substantial damage
  > The loss of engine power due to a malfunctioning magneto. Contributing to the accident was maintenance personnel's improper use of a drill bit instead of a timing pin during magneto installation, which resulted in a section of the drill bit breaking off and…
- [NTSB ERA14LA389](https://openairdocs.org/ntsb/ERA14LA389.md): Cessna T206H · Wiggins, MS · Accident · Minor injuries · Limited investigation · Final report · Aug 14, 2014 · N1229M · Substantial damage
  > A loosening of the engine throttle cable from its support clamp during flight, which resulted in a loss of throttle control.
- [NTSB CEN14CA384](https://openairdocs.org/ntsb/CEN14CA384.md): Cessna T206H · Sterling City, TX · Accident · No injuries · Data collection · Final report · Jul 19, 2014 · N6035W · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during the crosswind landing.
- [NTSB CEN13CA206](https://openairdocs.org/ntsb/CEN13CA206.md): Cessna T206H · Sabinal, TX · Accident · No injuries · Data collection · Final report · Feb 13, 2013 · N7824G · Substantial damage
  > The pilot’s failure to properly identify the airstrip, which resulted in him landing the airplane off of the airstrip in soft soil causing the nose over.
- [NTSB ERA12CA460](https://openairdocs.org/ntsb/ERA12CA460.md): Cessna T206H · Glens Falls, NY · Accident · Minor injuries · Data collection · Final report · Jul 16, 2012 · N6200B · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion.
- [NTSB WPR12FA091](https://openairdocs.org/ntsb/WPR12FA091.md): Cessna T206H · Show Low, AZ · Accident · 2 fatal · Field investigation · Final report · Feb 4, 2012 · N445GH · Substantial damage
  > The pilot’s encounter with low clouds/low visibility conditions during the initial climb, which resulted in spatial disorientation and loss of airplane control.
- [NTSB ERA10CA447](https://openairdocs.org/ntsb/ERA10CA447.md): Cessna T206H · Clayton, GA · Accident · No injuries · Data collection · Final report · Aug 27, 2010 · N6075M · Substantial damage
  > The pilot's improper touchdown point while landing on the wet grass.
- [NTSB WPR10TA213](https://openairdocs.org/ntsb/WPR10TA213.md): Cessna T206H · Fullerton, CA · Accident · No injuries · Final report · Apr 19, 2010 · N6045C · Substantial damage
  > The pilot’s inadequate compensation for the wind conditions during the landing flare and failure to maintain directional control on the ground.
- [NTSB ERA09CA362](https://openairdocs.org/ntsb/ERA09CA362.md): Cessna T206H · Columbus, GA · Accident · No injuries · Data collection · Final report · Jun 21, 2009 · N6075M · Substantial damage
  > The pilot's improper flare, which resulted in a hard landing.
- [NTSB LAX08CA207](https://openairdocs.org/ntsb/LAX08CA207.md): Cessna T206H · Fullerton, CA · Accident · No injuries · Data collection · Final report · Jun 28, 2008 · N1296M · Substantial damage
  > The pilot's failure to maintain control of the airplane during the landing touchdown, resulting in the wings contacting the runway surface and a propeller strike.
- [NTSB CHI06CA276](https://openairdocs.org/ntsb/CHI06CA276.md): Cessna T206H · Cedar Rapids, IA · Accident · No injuries · Data collection · Final report · Sep 6, 2006 · N2430A · Substantial damage
  > An in-flight collision with a bird during climb to cruise altitude.
- [NTSB OAK79DXQ01](https://openairdocs.org/ntsb/OAK79DXQ01.md): Cessna 305A · Lee Vining, CA · Accident · No injuries · Closed · Oct 1, 1978 · N5197G · 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42004'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42004

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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.