# Final NTSB investigations: Lycoming O-235-C1B

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 MIA99LA065](https://openairdocs.org/ntsb/MIA99LA065.md): Piper PA-22-108 · Perry, GA · Accident · No injuries · Limited investigation · Final report · Jan 6, 1999 · N4542Z · Substantial damage
  > The maintenance personnel incorrect adjustment of the intake and exhaust valves resulting in the induction system fire and subsequent loss of engine power.
- [NTSB SEA84FA020](https://openairdocs.org/ntsb/SEA84FA020.md): Jodel-Bernier Jodel F-11 · Inkom, ID · Accident · 1 fatal · Field investigation · Final report · Nov 13, 1983 · N49842 · Destroyed
  > The acft crashed during a forced landing attempt after the engine quit. The pilot reported the engine stopped while in cruise flt. It started and stopped and started a 2nd time but would not maintain flt. The pilot turned toward a hayfieldfor landing. The…
- [NTSB CHI75FEE42](https://openairdocs.org/ntsb/CHI75FEE42.md): Piper PA-22 · Schaumburg, IL · Accident · Minor injuries · Closed · Jan 17, 1975 · N5472Z · Substantial damage
- [NTSB CHI72DEV26](https://openairdocs.org/ntsb/CHI72DEV26.md): Piper PA-22 · Champaign, IL · Accident · No injuries · Closed · Mar 11, 1972 · N5472Z · Substantial damage
- [NTSB CHI66D0520](https://openairdocs.org/ntsb/CHI66D0520.md): Piper PA-22 · Lombard, IL · Accident · No injuries · Closed · Jan 16, 1966 · N5472Z · 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."completionStatus" = 'Completed'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42028'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42028&status=final

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