# NTSB investigations: Cessna 177A, 1971

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 OAK72AP021](https://openairdocs.org/ntsb/OAK72AP021.md): Cessna 177A · Las Vegas, NV · Accident · 2 fatal · Closed · Dec 22, 1971 · N30521 · Destroyed
- [NTSB MIA72DLA16](https://openairdocs.org/ntsb/MIA72DLA16.md): Cessna 177 · Gainesville, FL · Accident · Minor injuries · Closed · Oct 23, 1971 · N30446 · Substantial damage
- [NTSB OAK72FVA25](https://openairdocs.org/ntsb/OAK72FVA25.md): Cessna 177A · Fresno, CA · Accident · Serious injuries · Closed · Sep 18, 1971 · N371DA · Substantial damage
- [NTSB MKC72DCJ25](https://openairdocs.org/ntsb/MKC72DCJ25.md): Cessna 177 · Leigh, NE · Accident · No injuries · Closed · Sep 11, 1971 · N30535 · Substantial damage
- [NTSB NYC71FGT18](https://openairdocs.org/ntsb/NYC71FGT18.md): Cessna 177A · Newville, PA · Accident · Serious injuries · Closed · Jun 23, 1971 · N836DB · Substantial damage
- [NTSB CHI71DEC51](https://openairdocs.org/ntsb/CHI71DEC51.md): Cessna 177 · Owosso, MI · Accident · No injuries · Closed · May 10, 1971 · N30409 · Substantial damage
- [NTSB MIA71DLA34](https://openairdocs.org/ntsb/MIA71DLA34.md): Cessna 177 · Gainesville, FL · Accident · No injuries · Closed · Feb 23, 1971 · N30415 · 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") = 1971
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2073706'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2073706&year=1971

---
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.