# NTSB investigations, 1971, NH

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 NYC72DNC18](https://openairdocs.org/ntsb/NYC72DNC18.md): Cessna 150F · Plymouth, NH · Accident · No injuries · Closed · Dec 12, 1971 · N8683G · Substantial damage
- [NTSB NYC72FNC20](https://openairdocs.org/ntsb/NYC72FNC20.md): Cessna 150 · Claremont, NH · Accident · No injuries · Closed · Dec 5, 1971 · N6270G · Substantial damage
- [NTSB NYC72AN067](https://openairdocs.org/ntsb/NYC72AN067.md): Bay Avn. Superv · Keene, NH · Accident · 1 fatal · Closed · Nov 16, 1971 · N430MD · Destroyed
- [NTSB NYC72FNC13](https://openairdocs.org/ntsb/NYC72FNC13.md): Cessna 182 · Penacook, NH · Accident · No injuries · Closed · Oct 27, 1971 · N8480S · Substantial damage
- [NTSB NYC72DNC11](https://openairdocs.org/ntsb/NYC72DNC11.md): Cessna 150 · Derry, NH · Accident · No injuries · Closed · Oct 16, 1971 · N7118X · Substantial damage
- [NTSB NYC72AN056](https://openairdocs.org/ntsb/NYC72AN056.md): Cessna 150 · Henniker, NH · Accident · 1 fatal · Closed · Oct 15, 1971 · N6749G · Destroyed
- [NTSB NYC72DNC15](https://openairdocs.org/ntsb/NYC72DNC15.md): Luscombe 8A · Auburn, NH · Accident · Minor injuries · Closed · Oct 8, 1971 · N77877 · Substantial damage
- [NTSB NYC72AN044](https://openairdocs.org/ntsb/NYC72AN044.md): Piper PA-23 · Lyme Center, NH · Accident · 1 fatal · Closed · Sep 20, 1971 · N3435P · Destroyed
- [NTSB NYC72DNC07](https://openairdocs.org/ntsb/NYC72DNC07.md): Bellanca 14-19 · Bristol, NH · Accident · Minor injuries · Closed · Aug 6, 1971 · N8834R · Substantial damage
- [NTSB NYC72FNC05](https://openairdocs.org/ntsb/NYC72FNC05.md): Cessna 170B · Brookline, NH · Accident · No injuries · Closed · Jul 27, 1971 · N4586C · Substantial damage
- [NTSB NYC72FNC01](https://openairdocs.org/ntsb/NYC72FNC01.md): Mooney M20 · Allenstown, NH · Accident · Minor injuries · Closed · Jul 3, 1971 · N9715M · Substantial damage
- [NTSB NYC72AN003](https://openairdocs.org/ntsb/NYC72AN003.md): Piper PA-28R · Madison, NH · Accident · 1 fatal · Closed · Jul 3, 1971 · N2965R · Destroyed
- [NTSB NYC71AN106](https://openairdocs.org/ntsb/NYC71AN106.md): Beech C35 · Manchester, NH · Accident · 4 fatal · Closed · Apr 22, 1971 · N144H · Destroyed
- [NTSB NYC71FNC25](https://openairdocs.org/ntsb/NYC71FNC25-160950.md): Aero Comdr 100 · North Havrhill, NH · Accident · No injuries · Closed · Apr 11, 1971 · N3864X · Substantial damage
- [NTSB NYC71AN095](https://openairdocs.org/ntsb/NYC71AN095.md): Piper PA-23 · Gorham, NH · Accident · 2 fatal · Closed · Mar 21, 1971 · N4841P · Destroyed
- [NTSB NYC71DFG16](https://openairdocs.org/ntsb/NYC71DFG16.md): Piper PA-28 · Laconia, NH · Accident · No injuries · Closed · Mar 17, 1971 · N9394J · Substantial damage
- [NTSB NYC71DFG10](https://openairdocs.org/ntsb/NYC71DFG10.md): Cessna 140 · Pelham, NH · Accident · No injuries · Closed · Jan 27, 1971 · N2434N · Substantial damage
- [NTSB NYC71DFG14](https://openairdocs.org/ntsb/NYC71DFG14.md): Piper PA-24 · Twin Mountain, NH · Accident · No injuries · Closed · Jan 17, 1971 · N5570P · 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."eventStateOrRegion" = 'NH' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

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

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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.