# Major NTSB investigations: 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 DCA87MA033](https://openairdocs.org/ntsb/DCA87MA033.md): British Aerospace 3101 · Kenner, LA · Accident · Serious injuries · Major investigation · Final report · May 26, 1987 · N331CY · Destroyed
  > The acft overran the dept end of the rwy and came to rest on a hiway barrier after an aborted takeoff following engine torque oscillations. The capt tried reducing the power levers as he had been taught to 'get off' the ttl since he thought the ttl was…
- [NTSB DCA84AA033](https://openairdocs.org/ntsb/DCA84AA033.md): Britten-Norman BN-2A Islander · Vieques, PR · Accident · 9 fatal · Final report · Aug 2, 1984 · N589SA · Destroyed
  > A witness reported he heard an apparent eng problem after the acft took off & began a left turn for a x-wind departure. Reportedly, the acft oscillated, then after regaining some lost alt, it banked abruptly to the left, nosed down, & subsequently, crashed in…
- [NTSB CHI84MA249](https://openairdocs.org/ntsb/CHI84MA249.md): Cessna 340A · Cincinnati, OH · Accident · 4 fatal · Major investigation · Final report · Jun 20, 1984 · N5345J · Destroyed
  > Plt requested fuel from FBO but failed to make it clear what type he wanted. The FBO personnel misunderstood the plt's request and refueled the acft with 'jet a' instead of aviation grade gasoline. The plt did not monitor the refueling process and failed to…
- [NTSB DCA82AA015](https://openairdocs.org/ntsb/DCA82AA015.md): Nihon YS-11A · King Salmon, AK · Accident · Minor injuries · Final report · Feb 16, 1982 · N169RV · Substantial damage
  > The acft was on a scheduled flt from anchorage to cold bay, AK with intermediate stops at King Salmon & dutch harbor, AK. En route between anchorage & King Salmon, the air temps at cruise altitude were between -36 & -40 deg fahrenheit. While entering donwnd…

## 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.board_report_url IS NOT NULL OR c."investigationClass" = 'Class 1' OR c."caseType" = 'Major - Launch')
  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" = 354)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?major=1&occurrence=354

---
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.