# NTSB investigations: Lycoming HIO-360 series, 2013

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 ERA14CA080](https://openairdocs.org/ntsb/ERA14CA080.md): Schweizer 269C · White Plains, NY · Accident · Minor injuries · Data collection · Final report · Dec 28, 2013 · N2056J · Substantial damage
  > The flight instructor's failure to maintain airspeed during a practice autorotation, which resulted in a hard landing and subsequent loss of control
- [NTSB ERA13LA433](https://openairdocs.org/ntsb/ERA13LA433.md): Enstrom F-28C · Bloomsburg, PA · Accident · 1 fatal · Limited investigation · Final report · Sep 27, 2013 · N631DP · Minor damage
  > The relieved pilot’s failure to maintain clearance from the rotating main rotor blades after he exited the helicopter.
- [NTSB CEN13LA431](https://openairdocs.org/ntsb/CEN13LA431.md): Schweizer 269C · Gary, SD · Accident · Minor injuries · Limited investigation · Final report · Jul 23, 2013 · N7507A · Substantial damage
  > The failure of the engine connecting rod due to fatigue.
- [NTSB ERA13LA300](https://openairdocs.org/ntsb/ERA13LA300.md): Sikorsky 269C · Lumberton, NJ · Accident · Minor injuries · Limited investigation · Final report · Jun 22, 2013 · N2091E · Substantial damage
  > The pilot's movement of the throttle to the idle detent at the beginning of a practice autorotation, which was contrary to procedures and resulted in the engine hesitating during the power recovery and a subsequent hard landing.
- [NTSB WPR13CA253](https://openairdocs.org/ntsb/WPR13CA253.md): Schweizer 300C · Hamilton, MT · Accident · No injuries · Data collection · Final report · May 1, 2013 · N322MH · Substantial damage
  > The student pilot’s failure to maintain helicopter control during a practice autorotation and the flight instructor's delayed remedial action.
- [NTSB CEN13CA238](https://openairdocs.org/ntsb/CEN13CA238.md): Enstrom F-28C · Lanesboro, IA · Accident · No injuries · Data collection · Final report · Apr 24, 2013 · N51767 · Substantial damage
  > The pilot’s failure to maintain control of the helicopter while making an off-airport landing with a gusty tailwind.
- [NTSB CEN13LA218](https://openairdocs.org/ntsb/CEN13LA218.md): Schweizer 269C-1 · Cleveland, OH · Accident · Minor injuries · Limited investigation · Final report · Mar 29, 2013 · N2065P · Substantial damage
  > The pilot’s improper flare with a high descent rate, which resulted in a hard landing.
- [NTSB WPR13LA167](https://openairdocs.org/ntsb/WPR13LA167.md): Enstrom F-28F · Twin Falls, ID · Accident · No injuries · Limited investigation · Final report · Mar 27, 2013 · N918DK · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR13CA160](https://openairdocs.org/ntsb/WPR13CA160.md): Hughes 269C · Rialto, CA · Accident · No injuries · Data collection · Final report · Mar 25, 2013 · N90570 · Substantial damage
  > The student pilot’s failure to maintain helicopter control while maneuvering in a hover.

## 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") = 2013
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41524'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41524&year=2013

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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.