# NTSB investigations: Allison 250 series: Loss of engine power

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 SEA05FA004](https://openairdocs.org/ntsb/SEA05FA004.md): Maule MT-7-420 · Bend, OR · Accident · No injuries · Field investigation · Final report · Oct 8, 2004 · N186SB · Substantial damage
  > Loss of engine power during takeoff climb for undetermined reasons. Rough terrain was a factor.
- [NTSB NYC03FA095](https://openairdocs.org/ntsb/NYC03FA095.md): Beech A36 · Farmingdale, NJ · Accident · 1 fatal · Field investigation · Final report · May 5, 2003 · N111TW · Substantial damage
  > The pilot's delayed decision to refuel, which resulted in fuel exhaustion and the subsequent loss of engine power.
- [NTSB NYC00LA157](https://openairdocs.org/ntsb/NYC00LA157.md): Siai-Marchetti SF260TP · Norfolk, VA · Accident · Minor injuries · Limited investigation · Final report · Jun 9, 2000 · N43GP · Substantial damage
  > Fuel starvation of the engine, caused by the failure of the fuel transfer pump.
- [NTSB SEA99LA031](https://openairdocs.org/ntsb/SEA99LA031.md): Hiller UH-12E · Tensed, ID · Accident · Serious injuries · Limited investigation · Final report · Jan 19, 1999 · N67264 · Substantial damage
  > The pilot-in-command's inadequate fuel management which resulted in fuel exhaustion. Contributing factors were the absence of cautionary markings on the fuel gauge, and high trees at the accident site.
- [NTSB SEA82DA164](https://openairdocs.org/ntsb/SEA82DA164.md): Hiller-Soloy UH-12E · Spirit Lake, WA · Accident · No injuries · Final report · Sep 15, 1982 · N513HA · Substantial damage
  > Pilot performed autorotation from 2000 feet to check RPM. At 200-300 feet when collective was added power loss occurred. Aircraft landed hard and severed tail boom. Logging support operations.

## 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.engine_model_code IN ('03014', '03019')
    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" = 350))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=03014&occurrence=350

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