# NTSB investigations, VT: Loss of engine power(partial) - mech failure/malf

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 IAD05LA090](https://openairdocs.org/ntsb/IAD05LA090.md): Aeronca 11CC · Charlotte, VT · Accident · Serious injuries · Limited investigation · Final report · Jul 3, 2005 · N4337E · Substantial damage
  > The pilot's failure to maintain adequate airspeed, which resulted in an inadvertent stall, and impact with terrain. A factor in the accident was the partial loss of engine power for undetermined reasons.
- [NTSB NYC01LA012](https://openairdocs.org/ntsb/NYC01LA012.md): Piper PA-60-601P · S. Burlington, VT · Accident · Serious injuries · Limited investigation · Final report · Oct 12, 2000 · CFAWF · Substantial damage
  > The pilot's improper in-flight decision to perform a precautionary landing, and his failure to maintain airspeed after he experienced a partial loss of power on one engine. A factor was the partial loss of power on one engine due to an induction air leak.
- [NTSB NYC85LA186](https://openairdocs.org/ntsb/NYC85LA186.md): Piper PA-18-95 · Stowe, VT · Accident · No injuries · Limited investigation · Final report · Jul 20, 1985 · N5777D · Substantial damage
  > During cruise flt, the plt heard a loud knocking coming from the eng and a decrease in oil pressure. During the landing in a fld, the landing gear collapsed and the acft ground looped. Examination of the eng disclosed that the hydraulic lifters of three of…
- [NTSB NYC82FNC10](https://openairdocs.org/ntsb/NYC82FNC10.md): Piper PA-24-180 · Woodstock, VT · Accident · No injuries · Final report · Aug 3, 1982 · N7502P · Substantial damage
  > Approximately 5 min after departure the eng lost most of its oil pressure & started to lose power. The acft landed on a rough plowed field & the gear were torn off. The aluminum oil line that connects to the oil cooler broke off at the flare. The "b" nut was…

## 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" = 'VT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 352)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=352&state=VT

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