# NTSB investigations: Lycoming O-360 series, 2009

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 ERA10CA083](https://openairdocs.org/ntsb/ERA10CA083.md): Robinson Helicopter R22 · Indian Key, FL · Accident · Serious injuries · Data collection · Final report · Nov 28, 2009 · N324GS · Substantial damage
  > The pilot's failure to secure the collective control prior to departing the helicopter, which resulted in an unmanned departure and subsequent crash of the helicopter.
- [NTSB ERA10CA064](https://openairdocs.org/ntsb/ERA10CA064.md): Robinson Helicopter R22 Beta · Pahokee, FL · Accident · Minor injuries · Data collection · Final report · Nov 14, 2009 · N74632 · Substantial damage
  > The pilot’s failure to maintain control of the helicopter.
- [NTSB WPR10CA042](https://openairdocs.org/ntsb/WPR10CA042.md): Robinson Helicopter R22 Beta · Marsing, ID · Accident · No injuries · Data collection · Final report · Oct 31, 2009 · N74607 · Substantial damage
  > The pilot's failure to maintain adequate main rotor rpm during the approach and subsequent go-around and the certified flight instructor's inadequate supervision of the flight.
- [NTSB WPR09CA448](https://openairdocs.org/ntsb/WPR09CA448.md): Robinson Helicopter R22 · Irvine, CA · Accident · No injuries · Data collection · Final report · Sep 15, 2009 · N796SH · Substantial damage
  > The flight instructor's failure to maintain an adequate airspeed and his delayed recovery action during the practice autorotation, which resulted in a hard landing.
- [NTSB CEN09CA480](https://openairdocs.org/ntsb/CEN09CA480.md): Boring Robert Burton RV6A · Demming, NM · Accident · No injuries · Data collection · Final report · Jul 31, 2009 · N613LE · Substantial damage
  > The loss of engine power due to fuel starvation as a result of the pilot's failure to manage and monitor fuel usage.
- [NTSB WPR09CA360](https://openairdocs.org/ntsb/WPR09CA360.md): Robinson R22 Beta · Jerome, AZ · Accident · Serious injuries · Data collection · Final report · Jul 21, 2009 · N747ER · Substantial damage
  > The pilot’s failure to maintain adequate main rotor rpm's, and the certified flight instructor’s inadequate supervision of the flight.
- [NTSB ERA09CA401](https://openairdocs.org/ntsb/ERA09CA401.md): Robinson Helicopter R22 Beta · Bedford, MA · Accident · Minor injuries · Data collection · Final report · Jul 13, 2009 · N211SH · Substantial damage
  > The flight instructor's inadequate remedial action while conducting hover practice with a student pilot, which resulted in the helicopter rolling over when it contacted the ground.
- [NTSB WPR09LA314](https://openairdocs.org/ntsb/WPR09LA314.md): Robinson Helicopter R22 Beta · Lewiston, ID · Accident · No injuries · Limited investigation · Final report · Jun 26, 2009 · N836SH · Substantial damage
  > A loss of engine power while in cruise flight for undetermined reasons.
- [NTSB ERA09CA322](https://openairdocs.org/ntsb/ERA09CA322.md): Piper PA-28-181 · Caldwell, NJ · Accident · No injuries · Data collection · Final report · May 31, 2009 · N811SA · Substantial damage
  > The pilot’s failure to maintain directional control of the airplane during landing. Contributing to the accident was the pilot’s failure to ensure that he could operate the rudder pedals without interference.
- [NTSB CEN09CA273](https://openairdocs.org/ntsb/CEN09CA273.md): Robinson Helicopter R22 Beta · New Braunfels, TX · Accident · No injuries · Data collection · Final report · Apr 30, 2009 · N7519V · Substantial damage
  > The pilot's failure to maintain adequate main rotor rpm during a practice autorotation. Contributing to the accident was the instructor pilot's delayed remedial action.
- [NTSB WPR09CA127](https://openairdocs.org/ntsb/WPR09CA127.md): Cub Crafters PA-18-150 · Buckeye, AZ · Accident · No injuries · Data collection · Final report · Feb 23, 2009 · N324A · Substantial damage
  > The pilot's failure to maintain directional control.
- [NTSB WPR09CA118](https://openairdocs.org/ntsb/WPR09CA118.md): Robinson Helicopter R22 Beta II · Encinitas, CA · Accident · No injuries · Data collection · Final report · Feb 18, 2009 · N588LE · Substantial damage
  > A partial loss of engine power for an undetermined reason. Contributing to the accident was the soft terrain.
- [NTSB CEN09CA157](https://openairdocs.org/ntsb/CEN09CA157.md): Robinson Helicopter R22 Beta · Cypress, TX · Accident · No injuries · Data collection · Final report · Feb 6, 2009 · N234LA · Substantial damage
  > The student pilot's failure to maintain adequate main rotor rpm and the 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") = 2009
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41575'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41575&year=2009

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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.