# NTSB investigations: Piper PA-23-250, 1990

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 BFO91LA015](https://openairdocs.org/ntsb/BFO91LA015.md): Piper PA-23-250 · Milton, KY · Accident · No injuries · Limited investigation · Final report · Nov 16, 1990 · N6996A · Substantial damage
  > The in-flight failure of both engines due to the pilot's mismanagement of the fuel system.
- [NTSB CHI91LA027](https://openairdocs.org/ntsb/CHI91LA027.md): Piper PA-23-250 · Lindstrom, MN · Accident · No injuries · Limited investigation · Final report · Nov 14, 1990 · N653AA · Substantial damage
  > Left engine failure for an undetermined reason. A factor related to the accident was: unsuitable terrain.
- [NTSB DEN91LA018](https://openairdocs.org/ntsb/DEN91LA018.md): Piper PA-23-250 · Abilene, TX · Accident · No injuries · Limited investigation · Final report · Nov 7, 1990 · N6078Y · Substantial damage
  > An in flight encounter with turbulence. Factors were the pilot's inadequate aircraft preflight.
- [NTSB MIA90WA175](https://openairdocs.org/ntsb/MIA90WA175.md): Piper PA-23-250T · Anguilla · Accident · No injuries · Foreign investigation · Aug 7, 1990 · N43HB · Substantial damage
- [NTSB SEA90LA153](https://openairdocs.org/ntsb/SEA90LA153.md): Piper PA-23-250 · Burns, OR · Accident · Minor injuries · Limited investigation · Final report · Aug 1, 1990 · N681M · Substantial damage
  > Loss of engine power due to a blocked fuel line and the operation of the aircraft in an non-airworthy condition by the PIC.
- [NTSB NYC90FA176](https://openairdocs.org/ntsb/NYC90FA176.md): Piper PA-23-250 · North Andover, MA · Accident · 3 fatal · Field investigation · Final report · Jul 29, 1990 · N333EP · Destroyed
  > The controller issued an unauthorized alternate missed approach procedure that did not provide adequate terrain clearance, and the pilot delayed obtaining a proper rate of climb during the missed approach. Factors related to the accident were: darkness and…
- [NTSB CHI90LA144](https://openairdocs.org/ntsb/CHI90LA144.md): Piper PA23-250 · Carbondale, IL · Accident · No injuries · Limited investigation · Final report · May 31, 1990 · N32AC · Substantial damage
  > The pilot's inability to maintain directional control during the touchdown and landing roll.
- [NTSB MIA90WA062](https://openairdocs.org/ntsb/MIA90WA062.md): Piper PA-23-250 · Congotown, Congo - Kinshasa · Accident · No injuries · Foreign investigation · Jan 26, 1990 · N6086Y · 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 year(c."eventDate") = 1990
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102308'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102308&year=1990

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