# NTSB investigations: Lycoming O-540-F1B5, 2022

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 WPR23LA041](https://openairdocs.org/ntsb/WPR23LA041.md): Cessna 172M · Las Vegas, NV · Accident · No injuries · Class 3 · Limited · Final report · Nov 18, 2022 · N88E · 2 aircraft · Substantial damage
  > The student helicopter pilot’s failure to follow the tower controller’s landing instructions, which resulted in a midair collision.
- [NTSB ERA23LA021](https://openairdocs.org/ntsb/ERA23LA021.md): Robinson Helicopter R44 · Daytona Beach, FL · Accident · Minor injuries · Class 4 · Limited · Final report · Oct 14, 2022 · N306MB · Substantial damage
  > The pilot’s misjudged landing point which resulted in a loss of control and collision with terrain.
- [NTSB WPR22LA363](https://openairdocs.org/ntsb/WPR22LA363.md): Robinson Helicopter R44 · Cedar City, UT · Accident · No injuries · Class 3 · Limited · Final report · Sep 30, 2022 · N297SU · Substantial damage
  > A partial loss of engine power due to a damaged cylinder intake valve and subsequent collision with terrain during an autorotation.
- [NTSB ERA22LA357](https://openairdocs.org/ntsb/ERA22LA357.md): Robinson Helicopter R44 · Leghighton, PA · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 3, 2022 · N45CA · Substantial damage
  > The pilot’s improper recovery from a bounced landing on a slope, which resulted in dynamic rollover.
- [NTSB ERA22LA256](https://openairdocs.org/ntsb/ERA22LA256.md): Robinson Helicopter R44 · North Myrtle Beach, SC · Accident · No injuries · Class 3 · Limited · Final report · May 26, 2022 · N132TC · Substantial damage
  > The fractured attachment lug on the forward clutch shaft yoke due to fatigue failure with multiple origins.
- [NTSB CEN22FA151](https://openairdocs.org/ntsb/CEN22FA151.md): Robinson Helicopter R44 · Rowlett, TX · Accident · 2 fatal · Class 3 · Field · Final report · Mar 25, 2022 · N514CD · Destroyed
  > A loss of helicopter control while maneuvering, which resulted in main rotor blade contact with the tailboom in flight, tail boom separation, and an uncontrolled descent.
- [NTSB ERA22LA131](https://openairdocs.org/ntsb/ERA22LA131.md): Robinson Helicopter R44 · Miami Beach, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Feb 19, 2022 · N544SB · Substantial damage
  > A loss of engine power due to a stuck valve, which resulted in an autorotation and a hard landing in water.

## 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") = 2022
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42353'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=42353&year=2022

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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.