# NTSB investigations: Lycoming 0-540 series, 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 ERA10CA144](https://openairdocs.org/ntsb/ERA10CA144.md): Piper PA-28-236 · Alton Bay, NH · Accident · No injuries · Data collection · Final report · Feb 14, 2010 · N236PR · Substantial damage
  > The pilot’s failure to maintain directional control while landing on an ice runway.
- [NTSB NYC06CA105](https://openairdocs.org/ntsb/NYC06CA105.md): Piper PA-32-260 · Laconia, NH · Accident · No injuries · Data collection · Final report · May 23, 2006 · N412PM · Substantial damage
  > The pilot's failure to maintain directional control during the landing.
- [NTSB BFO94LA131](https://openairdocs.org/ntsb/BFO94LA131.md): Piper PA-28-236 · Wolfeboro, NH · Accident · No injuries · Limited investigation · Final report · Aug 10, 1994 · N3372M · Substantial damage
  > The pilot's inadequate inflight decision, which resulted in a downwnind landing and overrun of the runway.
- [NTSB NYC78FNC26](https://openairdocs.org/ntsb/NYC78FNC26.md): Piper PA-24 · Barnstead, NH · Accident · No injuries · Closed · May 14, 1978 · N6465P · Substantial damage
- [NTSB NYC73FNC45](https://openairdocs.org/ntsb/NYC73FNC45.md): Piper PA-24 · Keene, NH · Accident · No injuries · Closed · Jan 1, 1973 · N4250 · 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
- [NTSB UNK64X1463](https://openairdocs.org/ntsb/UNK64X1463.md): Piper PA24 · Laconia, NH · Accident · No injuries · Closed · Apr 26, 1964 · N6227P · 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" = 'NH' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41532&state=NH

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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.