# NTSB investigations: Piper PA-34-220T: In flight collision with terrain/water

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 FTW01FA101](https://openairdocs.org/ntsb/FTW01FA101.md): Piper PA-34-220T · Brackettville, TX · Accident · 2 fatal · Field investigation · Final report · Apr 23, 2001 · N4312G · Substantial damage
  > the pilot's intentional low flight and his poor judgment to intentionally fly into known adverse weather, which resulted in an in-flight collision with terrain. Contributing factors were the dark night conditions and the thunderstorm.
- [NTSB FTW96FA145](https://openairdocs.org/ntsb/FTW96FA145.md): Piper PA-34-220T · Estes Park, CO · Accident · 1 fatal · Field investigation · Final report · Feb 1, 1996 · N83809 · Destroyed
  > Descent into mountainous terrain for reasons undetermined.
- [NTSB LAX82FA074](https://openairdocs.org/ntsb/LAX82FA074.md): Piper PA-34 · Near Sonoma, CA · Accident · 1 fatal · Field investigation · Final report · Feb 14, 1982 · N8455Y · Destroyed
  > The pilot proceeded VFR toward a private strip after an instrument approach to napa county airport. The visibility was not good and the aircraft collided with a hillside while en route. About 5 mi north, the weather at the napa county airport was 500 ft…

## 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.aircraft_model_code IN ('7103420', '7103223')
    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" = 230))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7103420&occurrence=230

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