# NTSB investigations: Piper PA-18A, 1981

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 ANC81DAG92](https://openairdocs.org/ntsb/ANC81DAG92.md): Piper PA-18 · Anchorage, AK · Accident · Serious injuries · Closed · Sep 27, 1981 · N4359A · Substantial damage
- [NTSB FTW81DRA55](https://openairdocs.org/ntsb/FTW81DRA55.md): Piper PA-18 · Palacios, TX · Accident · No injuries · Closed · Aug 25, 1981 · N1959A · Substantial damage
- [NTSB ANC81DAG65](https://openairdocs.org/ntsb/ANC81DAG65.md): Piper PA-18A · Canyon Creek, AK · Accident · No injuries · Closed · Aug 9, 1981 · N6760B · Substantial damage
- [NTSB DEN81DTM24](https://openairdocs.org/ntsb/DEN81DTM24.md): Piper PA-18 · Moab, UT · Accident · No injuries · Closed · May 14, 1981 · N8481D · 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") = 1981
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101804', '7102831'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101804&year=1981

---
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.