# Fatal NTSB investigations: Beech 35-A33

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 CEN20LA197](https://openairdocs.org/ntsb/CEN20LA197.md): Beech 35-A33 · Cambridge, OH · Accident · 1 fatal · Class 3 · Limited · Final report · May 27, 2020 · N123JB · Substantial damage
  > A fuel injection system leak at or near the No. 3 cylinder that resulted in a partial loss of engine power during cruise flight.
- [NTSB ERA18FA146](https://openairdocs.org/ntsb/ERA18FA146.md): Beech 35A33 · Jacksonville, AL · Accident · 1 fatal · Field investigation · Final report · May 13, 2018 · N486T · Destroyed
  > The pilot/mechanic's inadequate inspection of the exhaust system, including the left muffler and heat exchanger, which precluded his detection of preexisting cracks and led to a missed opportunity to replace the components. The inadequate inspection allowed…
- [NTSB ANC18FA022](https://openairdocs.org/ntsb/ANC18FA022.md): Beech 35 A33 · Helenwood, TN · Accident · 1 fatal · Field investigation · Final report · Jan 30, 2018 · N9378Y · Substantial damage
  > The pilot's mismanagement of the available fuel, which resulted in a total loss of engine power due to fuel starvation. Contributing to the accident was the pilot's failure to follow the air start checklist.
- [NTSB SEA06FA036](https://openairdocs.org/ntsb/SEA06FA036.md): Beech 35-A33 · Heber City, UT · Accident · 1 fatal · Field investigation · Final report · Jan 2, 2006 · N1254Z · Substantial damage
  > The pilot's continued VFR flight into IMC and his subsequent failure to maintain terrain clearance while maneuvering resulting in an in-flight collision with terrain. Contributing factors were low ceilings, snow, and mountainous terrain.
- [NTSB CHI93LA162](https://openairdocs.org/ntsb/CHI93LA162.md): Beech A33-35 · Theodosia, MO · Accident · 1 fatal · Limited investigation · Final report · May 5, 1993 · N397Z · Destroyed
  > Poor preflight planning/preparation by the pilot. Factors related to the accident were the tailwind, a heavy weight load, and unsuitable terrain in which to land the airplane.
- [NTSB LAX92FA161](https://openairdocs.org/ntsb/LAX92FA161.md): Beech A33 · Paradise, CA · Accident · 1 fatal · Field investigation · Final report · Apr 3, 1992 · N9367Y · Destroyed
  > The student pilot's inadvertent use of the mixture control instead of the cowl flaps at a critical phase of flight, his misuse of the flight controls after the engine failure and the instructor's inadequate supervision of the student. Contributing factors in…
- [NTSB DEN90FA033](https://openairdocs.org/ntsb/DEN90FA033.md): Beech B35-A33 · Castle Rock, CO · Accident · 2 fatal · Field investigation · Final report · Dec 16, 1989 · N477T · Destroyed
  > The pilot's loss of control as a result of spatial disorientation. Factors related to the accident were: the adverse weather conditions.
- [NTSB MIA79FA066](https://openairdocs.org/ntsb/MIA79FA066.md): Beech 35A33 · St Petersburg, FL · Accident · 3 fatal · Closed · Apr 5, 1979 · N848B · Destroyed
- [NTSB NYC75AN020](https://openairdocs.org/ntsb/NYC75AN020.md): Beech 35-A33 · Bennington, VT · Accident · 4 fatal · Closed · Aug 17, 1974 · N385Z · Destroyed
- [NTSB SEA75AS015](https://openairdocs.org/ntsb/SEA75AS015.md): Beech A35-33 · Oakridge, OR · Accident · 1 fatal · Closed · Oct 9, 1969 · N916B · Destroyed
- [NTSB FTW70A0011](https://openairdocs.org/ntsb/FTW70A0011.md): Beech 35-A33 · New Orleans, LA · Accident · 4 fatal · Closed · Aug 19, 1969 · N623B · Destroyed
- [NTSB CHI67A0122](https://openairdocs.org/ntsb/CHI67A0122.md): Beech 35-A33 · Lansing, MI · Accident · 3 fatal · Closed · May 10, 1967 · N7111N · Destroyed
- [NTSB UNK64X3985](https://openairdocs.org/ntsb/UNK64X3985.md): Beechcraft 35A · Evington, VA · Accident · 3 fatal · Closed · Sep 14, 1964 · N124VW · Destroyed
- [NTSB UNK64X3653](https://openairdocs.org/ntsb/UNK64X3653.md): Beechcraft 35-A33 · Aspen, CO · Accident · 4 fatal · Closed · Aug 28, 1964 · N9485Y · 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 ('1151404'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?fatal=1&model=1151404

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