# NTSB investigations: Piper PA-17, MD

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 DIA68F0226](https://openairdocs.org/ntsb/DIA68F0226.md): Piper PA-17 · Edgewater, MD · Accident · Minor injuries · Closed · May 18, 1968 · N4844H · Destroyed
- [NTSB NYC66F0681](https://openairdocs.org/ntsb/NYC66F0681.md): Piper PA-17 · Frederick, MD · Accident · Minor injuries · Closed · May 15, 1966 · N4693H · Substantial damage
- [NTSB NYC65F0094](https://openairdocs.org/ntsb/NYC65F0094.md): Piper PA-17 · Laytonsville, MD · Accident · No injuries · Closed · Mar 21, 1965 · N4584H · Substantial damage
- [NTSB UNK65X0486](https://openairdocs.org/ntsb/UNK65X0486.md): Piper PA17 · College Park, MD · Accident · Minor injuries · Closed · Oct 30, 1964 · N4844H · 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" = 'MD' 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 ('7101702'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=7101702&state=MD

---
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.