# NTSB investigations: Lycoming O-235-C1

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 WPR24LA198](https://openairdocs.org/ntsb/WPR24LA198.md): Warren B Cox COX Breezy · Albuquerque, NM · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 13, 2024 · N409WC · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack while maneuvering for landing following a partial loss of engine power after takeoff, which resulted in an aerodynamic stall and loss of control. Contributing to the accident was maintenance…
- [NTSB WPR24LA115](https://openairdocs.org/ntsb/WPR24LA115.md): Zenith Zodiac CH601 · Rawlins, WY · Accident · Minor injuries · Class 4 · Limited · Final report · Mar 15, 2024 · N43373 · Substantial damage
  > The student pilot’s failure to see and avoid powerlines during an unstabilized approach, which resulted the airplane landing short of the runway and coming to rest inverted.
- [NTSB GAA20CA027](https://openairdocs.org/ntsb/GAA20CA027.md): Zenith Zenith 601XLB · Gastonia, NC · Accident · Minor injuries · Data collection · Final report · Oct 11, 2019 · N235JH · Substantial damage
  > The pilot's failure to latch the canopy before departure, which resulted in the canopy opening and the subsequent loss of airplane control.
- [NTSB GAA16CA007](https://openairdocs.org/ntsb/GAA16CA007.md): Bogle Absey C Breezy RLU-1 · Bryan, TX · Accident · Minor injuries · Data collection · Final report · Oct 5, 2015 · N477UC · Substantial damage
  > The pilot's excessive descent rate, which resulted in a hard landing and substantial damage.
- [NTSB CEN14FA399](https://openairdocs.org/ntsb/CEN14FA399.md): Zimmerman Breezy · Oshkosh, WI · Accident · 1 fatal · Field investigation · Final report · Jul 31, 2014 · N3AZ · Substantial damage
  > The pilot’s failure to maintain airplane control during landing while the air traffic controller was simultaneously coordinating the landing of three airplanes on the same runway, which resulted in the airplane exiting the runway and impacting a parked ground…
- [NTSB CEN09CA337](https://openairdocs.org/ntsb/CEN09CA337.md): Carillon John C Zodiac CH6 · Clinton, AR · Accident · No injuries · Data collection · Final report · Jun 4, 2009 · N9093Y · Substantial damage
  > The pilot's failure to maintain control of the aircraft during takeoff. Contributing to the accident was his failure to secure a wing fuel panel prior to departure.
- [NTSB DFW08CA112](https://openairdocs.org/ntsb/DFW08CA112.md): Haecker Spacewalker · Kingsbury, TX · Accident · Minor injuries · Data collection · Final report · Apr 19, 2008 · N8071C · Substantial damage
  > The loss of engine power for undetermined reason. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB CHI92LA002](https://openairdocs.org/ntsb/CHI92LA002.md): Piper PA-12 · Roscoe, IL · Accident · Minor injuries · Limited investigation · Final report · Oct 7, 1991 · N2499M · Substantial damage
  > Operation of an aircraft with known deficiencies and deterioration/failure of the magneto(s). Factors related to the accident were: the lack of an annual inspection and non-compliance with an airworthiness directive (AD).

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42027'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42027

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