# NTSB investigations: Lycoming IO-390-C3B6, 2024

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 WPR25LA027](https://openairdocs.org/ntsb/WPR25LA027.md): Cirrus Design SR20 · St. George, UT · Accident · No injuries · Class 3 · Limited · Final report · Oct 28, 2024 · N27WF · Destroyed
  > A partial loss of power for reasons that could not be determined due to postimpact fire damage.
- [NTSB ERA25LA026](https://openairdocs.org/ntsb/ERA25LA026.md): Cirrus Design SR20 · Sebring, FL · Accident · No injuries · Class 4 · Limited · Final report · Oct 24, 2024 · N50068 · Substantial damage
  > A birdstrike during descent to the destination airport.
- [NTSB ERA24LA333](https://openairdocs.org/ntsb/ERA24LA333.md): Cirrus Design SR20 · Egg Harbor City, NJ · Accident · No injuries · Class 3 · Limited · Final report · Jul 31, 2024 · N124RR · Substantial damage
  > A partial loss of engine power due to the fatigue failure of the alternate air valve, which separated and partially obstructed the engine’s induction system.
- [NTSB ERA24LA320](https://openairdocs.org/ntsb/ERA24LA320.md): Cirrus Design SR20 · Port St. Lucie, FL · Accident · No injuries · Class 4 · Limited · Final report · Jul 18, 2024 · N89LF · Substantial damage
  > The pilot’s failure to correctly identify the airport runway, which resulted in a landing on a road and contact with a power line. Contributing to the outcome was the sun glare.
- [NTSB ERA24LA224](https://openairdocs.org/ntsb/ERA24LA224.md): Cirrus Design SR20 · Lagrangeville, NY · Accident · No injuries · Class 4 · Limited · Final report · May 17, 2024 · N462PW · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the landing and subsequent go-around attempt. Also causal was the flight instructor’s delayed remedial action.
- [NTSB CEN24LA159](https://openairdocs.org/ntsb/CEN24LA159.md): Cirrus Design SR20 · Chesterfield, MO · Accident · No injuries · Class 4 · Limited · Final report · Apr 13, 2024 · N594M · Substantial damage
  > The student pilot’s failure to maintain control during takeoff. Contributing to the accident was the flight instructor’s delayed remedial action.

## 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") = 2024
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42710'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42710&year=2024

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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.