# NTSB investigations: Beech 95: Loss of engine power(partial) - 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 LAX03FA057](https://openairdocs.org/ntsb/LAX03FA057.md): Beech 95 · Tucson, AZ · Accident · 1 fatal · Field investigation · Final report · Jan 1, 2003 · N8212D · Destroyed
  > a loss power in the right engine due to an excessively rich mixture that was the result of the pilot's failure to secure the priming control prior to takeoff. Also causal was the pilot's failure to follow the single engine procedures specified in the…
- [NTSB LAX99LA095](https://openairdocs.org/ntsb/LAX99LA095.md): Beech 95 · Henderson, NV · Accident · No injuries · Limited investigation · Final report · Feb 12, 1999 · N1176 · Substantial damage
  > a loss of power in one engine due to the student pilot inadvertently selecting the off position on one fuel selector valve while accomplishing the prelanding checklist. The instructor's inadequate supervision of the flight was also causal.
- [NTSB SEA91LA053](https://openairdocs.org/ntsb/SEA91LA053.md): Beech 95 · Roundup, MT · Accident · No injuries · Limited investigation · Final report · Feb 18, 1991 · N2772Y · Substantial damage
  > Partial loss of power for undetermined reasons.
- [NTSB FTW85LA253](https://openairdocs.org/ntsb/FTW85LA253.md): Beech 95 · New Braunfels, TX · Accident · Serious injuries · Limited investigation · Final report · Jun 13, 1985 · N2091C · Substantial damage
  > The instructer pilot and student single engine rated pilot were practicing single eng full stop landings. The acft was on final apch with the right eng shut down and the prop feathered. A vehicle was observed near the rwy. The instructor directed a go-around.…

## 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 ('1153402')
    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" = 354))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1153402&occurrence=354

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