# NTSB investigations: Piper PA-18A 150, WY

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 DEN03LA061](https://openairdocs.org/ntsb/DEN03LA061.md): Piper PA-18A-150 · Newcastle, WY · Accident · Serious injuries · Limited investigation · Final report · Apr 1, 2003 · N6883B · Substantial damage
  > the pilot's failure to maintain clearance from the terrain. Contributing factors include inadequate in-flight planning and decision making by the pilot, and the ground.
- [NTSB DEN86LA250](https://openairdocs.org/ntsb/DEN86LA250.md): Piper PA-18A-150 · Casper, WY · Accident · No injuries · Limited investigation · Final report · Sep 12, 1986 · N8595D · Substantial damage
  > While in normal cruise flt, after crossing a ridgeline, the plt encountered downdraft wind currents. The acft entered a descent from which the plt could not recover. He attempted to make an emergency forced landing in rough desert terrain. The acft impacted…
- [NTSB DEN75FTC15](https://openairdocs.org/ntsb/DEN75FTC15.md): Piper PA-18A · Wamsutter, WY · Accident · Serious injuries · Closed · Mar 12, 1975 · N2599P · Substantial damage
- [NTSB DEN72DTC17](https://openairdocs.org/ntsb/DEN72DTC17.md): Piper PA-18 · Yellowstn Prk, WY · Accident · No injuries · Closed · Jan 29, 1972 · N3293Z · Substantial damage
- [NTSB DEN71DXA23](https://openairdocs.org/ntsb/DEN71DXA23.md): Piper PA-18 · Meeteetse, WY · Accident · Minor injuries · Closed · May 3, 1971 · N3285Z · Substantial damage
- [NTSB DEN70FXA15](https://openairdocs.org/ntsb/DEN70FXA15.md): Piper P-18A · Dubois, WY · Accident · Serious injuries · Closed · Jun 24, 1970 · N8886D · Destroyed
- [NTSB DEN70F0046](https://openairdocs.org/ntsb/DEN70F0046.md): Piper PA-18A · Slater, WY · Accident · 1 fatal · Closed · Jul 13, 1969 · N7782D · Destroyed
- [NTSB DEN70D0031](https://openairdocs.org/ntsb/DEN70D0031.md): Piper PA-18 · Deaver, WY · Accident · No injuries · Closed · Jun 13, 1969 · N3293Z · Substantial damage
- [NTSB DEN69F0057](https://openairdocs.org/ntsb/DEN69F0057.md): Piper PA-18A · Yoder, WY · Accident · No injuries · Closed · Jul 9, 1968 · N9850D · 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 c."eventStateOrRegion" = 'WY' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101837'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101837&state=WY

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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.