# NTSB investigations: Amateur-built UNKNOWN ENG, ME

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 ERA24LA040](https://openairdocs.org/ntsb/ERA24LA040.md): Bell Andy Skyraider II · Limington, ME · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 16, 2023 · N90AB · Substantial damage
  > The failure of the fuel pump to adequately supply fuel to the engine due to significant corrosion.
- [NTSB ERA12LA411](https://openairdocs.org/ntsb/ERA12LA411.md): Universal Stinson 108 · Portland, ME · Accident · 1 fatal · Limited investigation · Final report · Jun 24, 2012 · N39443 · Substantial damage
  > A fatigue failure of the No. 3 piston skirt, which resulted in a total loss of engine power and the subsequent ditching in the ocean.
- [NTSB ERA09LA457](https://openairdocs.org/ntsb/ERA09LA457.md): Tidd Wesley Mini-Max · Hodgdon, ME · Accident · Serious injuries · Limited investigation · Final report · Aug 8, 2009 · N569WT · Substantial damage
  > The pilot's mismanagement of the fuel supply, which resulted in fuel starvation.
- [NTSB NYC01LA184](https://openairdocs.org/ntsb/NYC01LA184.md): Pohl Lancair IV-P · Fryeburg, ME · Accident · No injuries · Limited investigation · Final report · Jul 23, 2001 · N488SD · Substantial damage
  > A partial blockage of the air intake system, due to the pilot's failure to ensure the engine compartment was clear of paper towels after a maintenance inspection.
- [NTSB NYC95FA188](https://openairdocs.org/ntsb/NYC95FA188.md): Beech 58 · Mapleton, ME · Accident · 1 fatal · Field investigation · Final report · Aug 14, 1995 · N168CG · Destroyed
  > The pilot inadvertently shut down the right engine and feathered the propeller after a loss of power in the left engine, and he failed to maintain adequate airspeed, which resulted in an inadvertent stall/spin and collision with the ground. A factor relating…
- [NTSB NYC94LA072](https://openairdocs.org/ntsb/NYC94LA072.md): Randolph Flagg Boredom Fighter · Norridgewock, ME · Accident · Serious injuries · Limited investigation · Final report · Mar 23, 1994 · N1932F · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB NYC73AN047](https://openairdocs.org/ntsb/NYC73AN047.md): Bell H-13G · Readfield, ME · Accident · 1 fatal · Closed · Sep 27, 1972 · N64816 · Substantial damage

## 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."eventStateOrRegion" = 'ME' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('99999'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=99999&state=ME

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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.