# NTSB investigations: Piper PA-25-235, 1997

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 ATL98LA004](https://openairdocs.org/ntsb/ATL98LA004.md): Piper PA-25-235C · Blakley, GA · Accident · No injuries · Limited investigation · Final report · Oct 20, 1997 · N9567P · Destroyed
  > the pilot misjudge clearance from trees during pull-up from a swath run. The obstructions (power line and trees) were related factors.
- [NTSB CHI97LA261](https://openairdocs.org/ntsb/CHI97LA261.md): Piper PA-25-235 · Hinckley, IL · Accident · Minor injuries · Limited investigation · Final report · Aug 16, 1997 · N9781P · Destroyed
  > the failure of the glider pilot to properly handle his airplane during the initial takeoff climb which resulted in the tow pilot's inability to maintain control of his airplane.
- [NTSB FTW97LA277](https://openairdocs.org/ntsb/FTW97LA277.md): Piper PA-25-235 · Blackwell, OK · Accident · No injuries · Limited investigation · Final report · Jul 21, 1997 · N8784L · Substantial damage
  > partial loss of engine power for undetermined reasons. Factors relating to the accident were: the high vegetation and ditch in the emergency landing area.
- [NTSB CHI97LA209](https://openairdocs.org/ntsb/CHI97LA209.md): Piper PA-25-235A · O'Neil, NE · Accident · No injuries · Limited investigation · Final report · Jul 10, 1997 · N7050Z · Substantial damage
  > fuel exhaustion, due to the pilot's improper planning/decision and inadequate fuel consumption calculations. Factors relating to the accident were: the lack of an operable fuel indication system, and the high winds.
- [NTSB CHI97LA174](https://openairdocs.org/ntsb/CHI97LA174.md): Piper PA-25-235 · Faulkton, SD · Accident · Serious injuries · Limited investigation · Final report · Jun 21, 1997 · N7378Z · Destroyed
  > the pilot's inability to see the power lines and the power lines. Factors contributing to this accident were the trees and the sunglare.
- [NTSB FTW97LA202](https://openairdocs.org/ntsb/FTW97LA202.md): Piper PA-25-235 · Lamar, CO · Accident · No injuries · Limited investigation · Final report · May 27, 1997 · N4829Y · Substantial damage
  > Failure of the left magneto and crank shaft idler drive gears. Factors were failure to perform a 100 hour inspection and unsuitable terrain for a forced landing.

## 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") = 1997
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7102504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7102504&year=1997

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