# NTSB investigations: Lycoming 0-145B series, 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 ATL83LA233](https://openairdocs.org/ntsb/ATL83LA233.md): Piper J3-C65 · Toddville, MD · Accident · No injuries · Limited investigation · Final report · Jun 16, 1983 · N28019 · Substantial damage
  > The acft made an emergency landing while skidding after the aileron control jammed. The pilot in the rear seat and the owner in the front seat said that after a couple of steep turns the aileron control could not be moved. The acft was in a left wing down…
- [NTSB ATL81FIG03](https://openairdocs.org/ntsb/ATL81FIG03.md): Aeronca 65L · Pasadena, MD · Accident · Serious injuries · Closed · Nov 8, 1980 · N29429 · Substantial damage
- [NTSB DIA68F0057](https://openairdocs.org/ntsb/DIA68F0057.md): Piper J3L-65 · Fallston, MD · Accident · No injuries · Closed · Jul 16, 1967 · N38118 · Destroyed

## 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.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&state=MD

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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.