# NTSB investigations: Lycoming 0-145B series, 1974

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 CHI75FEC05](https://openairdocs.org/ntsb/CHI75FEC05.md): Taylorcraft BL-65 · Mason, MI · Accident · No injuries · Closed · Jul 21, 1974 · N24459 · Substantial damage
- [NTSB MIA74FLG05](https://openairdocs.org/ntsb/MIA74FLG05-173357.md): Piper J3L · Landrum, SC · Accident · No injuries · Closed · Jul 17, 1974 · N32966 · Substantial damage
- [NTSB NYC75FNA03](https://openairdocs.org/ntsb/NYC75FNA03.md): Corbin Baby ACE C · Tewksbury, MA · Accident · No injuries · Closed · Jul 7, 1974 · N6575D · Substantial damage
- [NTSB IAD74FLJ44](https://openairdocs.org/ntsb/IAD74FLJ44.md): Mooney M-18L · Erwin, NC · Accident · No injuries · Closed · May 19, 1974 · N378A · Substantial damage
- [NTSB NYC74FGM21](https://openairdocs.org/ntsb/NYC74FGM21.md): Aeronca 65-LA · Mckean, PA · Accident · No injuries · Closed · Mar 15, 1974 · N26331 · 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") = 1974
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41502&year=1974

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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.