# Fatal NTSB investigations: Beech B90

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 ERA09LA435](https://openairdocs.org/ntsb/ERA09LA435.md): Beech B90 · West Point, VA · Accident · 1 fatal · Limited investigation · Final report · Aug 1, 2009 · N1999G · Substantial damage
  > The inadvertent deployment of the instructor's reserve parachute.
- [NTSB CHI04FA066](https://openairdocs.org/ntsb/CHI04FA066.md): Beech B90 · Dodge City, KS · Accident · 3 fatal · Field investigation · Final report · Feb 17, 2004 · N777KU · Destroyed
  > The pilot failed to maintain clearance with terrain due to pilot fatigue (lack of sleep).
- [NTSB DEN01FA098](https://openairdocs.org/ntsb/DEN01FA098.md): Beech King Air B90 · San Jon, NM · Accident · 1 fatal · Field investigation · Final report · May 15, 2001 · N221CH · Destroyed
  > the pilot's failure to maintain aircraft control due to his incapacitation for an undetermined reason. A contributing factor was the subsequent inadvertent stall/spin to the ground.
- [NTSB MIA99FA245](https://openairdocs.org/ntsb/MIA99FA245.md): Beech B-90 · West Palm Beach, FL · Accident · 8 fatal · Field investigation · Final report · Sep 3, 1999 · N338AS · Destroyed
  > a total loss of engine power due to fuel exhaustion. Contributing factors in this accident were the pilot's operation of the airplane in an overweight condition, inadequate pre-flight and in-flight planning.
- [NTSB LAX99LA190](https://openairdocs.org/ntsb/LAX99LA190.md): Beech B90 · Mokuleia, HI · Accident · 1 fatal · Limited investigation · Final report · May 23, 1999 · N301DK · Destroyed
  > The pilot's incapacitation due to the effects of hypoxia from repeated flights to altitudes above 18,000 feet msl without supplemental oxygen.
- [NTSB MIA94MA048](https://openairdocs.org/ntsb/MIA94MA048.md): Beech B90 · Okeechobee, FL · Accident · 10 fatal · Major investigation · Final report · Jan 5, 1994 · N230TW · Destroyed
  > The pilot's improper remedial action concerning a right engine power anomaly, and his failure to maintain adequate airspeed during go-around from an aborted precautionary landing, which resulted in a loss of aircraft control and an uncontrolled descent.…
- [NTSB MIA78FA031](https://openairdocs.org/ntsb/MIA78FA031.md): Beech B-90 · Yazoo City, MS · Accident · 5 fatal · Closed · Jan 10, 1978 · N388MC · Destroyed
- [NTSB CHI75AC056](https://openairdocs.org/ntsb/CHI75AC056.md): Beech B90 · Joliet, IL · Accident · 4 fatal · Closed · Feb 15, 1975 · N2GG · Destroyed

## 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."highestInjuryLevel" = 'Fatal'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1152912'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?fatal=1&model=1152912

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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.