# NTSB investigations: Raytheon C90A

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 ANC25LA011](https://openairdocs.org/ntsb/ANC25LA011.md): Raytheon C90A · Honolulu, HI · Accident · No injuries · Class 3 · Limited · Final report · Dec 21, 2024 · N438CA · Substantial damage
  > A temporary reduction in the airplane’s braking effectiveness during engine start following an exterior wash, which resulted in its uncommanded forward movement and collision with a parked airplane. Contributing to the accident was the flight crew’s delayed…
- [NTSB ANC23FA008](https://openairdocs.org/ntsb/ANC23FA008.md): Raytheon C90A · Kaupo, HI · Accident · 3 fatal · Class 3 · Field · Final report · Dec 15, 2022 · N13GZ · Substantial damage
  > Guardian Flight’s inadequate pilot training and performance tracking, which failed to identify and correct the pilot’s consistent lack of skill, and which resulted in the pilot’s inability to maintain his position inflight using secondary instruments to…
- [NTSB GAA21WA176](https://openairdocs.org/ntsb/GAA21WA176.md): Beech C90 · Durango, Mexico · Accident · 1 fatal · Class 5 · Foreign · Jul 18, 2021 · N333WW · Destroyed
- [NTSB WPR20CA312](https://openairdocs.org/ntsb/WPR20CA312.md): Beechcraft C90A · Fortuna, CA · Accident · No injuries · Class 4 · Data collection · Final report · Aug 31, 2020 · N982SB · Substantial damage
  > A collision with a deer while landing at night.
- [NTSB WPR18LA197](https://openairdocs.org/ntsb/WPR18LA197.md): Beech 90 · Tolani Lake, AZ · Accident · No injuries · Class 3 · Limited · Final report · Jul 12, 2018 · N617MM · Substantial damage
  > An autopilot deviation during climb for undetermined reasons, which resulted in an in-flight upset and loss of airplane control. Contributing to the accident was the pilot’s failure to adequately monitor flight systems due to a distraction.
- [NTSB ERA14LA312](https://openairdocs.org/ntsb/ERA14LA312.md): Raytheon C90A · Houston, MS · Accident · Minor injuries · Limited investigation · Final report · Jun 25, 2014 · N800MK · Substantial damage
  > The pilot’s failure to maintain a stabilized approach and his subsequent failure to maintain airplane control during the landing flare, which resulted in touchdown off the side of the runway and collision with a ditch.
- [NTSB CEN09CA470](https://openairdocs.org/ntsb/CEN09CA470.md): Raytheon C90A · Bismarck, ND · Accident · No injuries · Data collection · Final report · Jul 23, 2009 · N405DD · Substantial damage
  > The cabin entry door inadvertently opening during initial climb.
- [NTSB DEN08IA143](https://openairdocs.org/ntsb/DEN08IA143.md): Raytheon C90A · Jasper, TX · Incident · No injuries · Incident investigation · Final report · Aug 14, 2008 · N688LL · Minor damage
  > The impact with a bird during initial takeoff climb.
- [NTSB SEA08LA147](https://openairdocs.org/ntsb/SEA08LA147.md): Aero Commander 690A · Tacoma, WA · Accident · No injuries · Limited investigation · Final report · May 30, 2008 · N115AB · Substantial damage
  > The collapse of the right main landing gear for undetermined reasons.
- [NTSB NYC08MA090](https://openairdocs.org/ntsb/NYC08MA090.md): Raytheon C90A · Mount Airy, NC · Accident · 6 fatal · Major investigation · Final report · Feb 1, 2008 · N57WR · Substantial damage
  > The pilot's failure to maintain control of the airplane in instrument meteorological conditions. Contributing to the accident were the pilot's improper decision to descend below the minimum descent altitude, and failure to follow the published missed approach…
- [NTSB DEN08FA003](https://openairdocs.org/ntsb/DEN08FA003.md): Raytheon C90A · Pagosa Springs, CO · Accident · 3 fatal · Field investigation · Final report · Oct 5, 2007 · N590GM · Destroyed
  > The pilot's failure to maintain clearance from mountainous terrain. Contributing to the accident was the pilot's inadequate preflight planning, improper in-flight planning and decision making, the dark night, and the controller's failure to issue a safety…
- [NTSB MIA00WA033](https://openairdocs.org/ntsb/MIA00WA033.md): Beech C90B · Charallave, Venezuela · Accident · Minor injuries · Foreign investigation · Nov 29, 1999 · N568SA · 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.aircraft_model_code IN ('7150004'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7150004

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