# NTSB investigations: Beech 35-A33: Loss of engine power(total) - nonmechanical

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 LAX99LA296](https://openairdocs.org/ntsb/LAX99LA296.md): Beech 35-A33 · Big Bear City, CA · Accident · No injuries · Limited investigation · Final report · Sep 5, 1999 · N849B · Substantial damage
  > The pilot's failure to follow the manufacturer's procedures to fully enrich the mixture, which induced an overly lean condition during full power application on the go-around and a resulting loss of power. The high density altitude weather condition was a…
- [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 CHI89LA170](https://openairdocs.org/ntsb/CHI89LA170.md): Beech A33 · Bloomington, IL · Accident · No injuries · Limited investigation · Final report · Aug 13, 1989 · N915Q · Substantial damage
  > A loss of engine power due to contamination (water, debris, and rust-like particles) in the fuel and the pilot's failure to detect the contamination during the pre-flight inspection.
- [NTSB LAX88LA021](https://openairdocs.org/ntsb/LAX88LA021.md): Beech 35-A33 · Chino, CA · Accident · Minor injuries · Limited investigation · Final report · Oct 22, 1987 · N423T · Substantial damage
  > The pilot and passenger both stated that the engine lost all power during the final approach for landing. The passenger switched the fuel tank selector from the left to the right tank. There was not time to attempt a restart. He then raised the landing gear…

## 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 ('1151404')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 353))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151404&occurrence=353

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