# NTSB investigations: Lycoming HIO-360 series, OH

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 ERA22FA262](https://openairdocs.org/ntsb/ERA22FA262.md): Enstrom F28 · Greenville, OH · Accident · 2 fatal · Class 3 · Field · Final report · Jun 7, 2022 · N600TA · Substantial damage
  > An impact with terrain for undetermined reasons.
- [NTSB GAA18CA539](https://openairdocs.org/ntsb/GAA18CA539.md): Schweizer 269C · Delaware, OH · Accident · No injuries · Data collection · Final report · Sep 3, 2018 · N139JS · Substantial damage
  > The pilot’s improper landing flare, which resulted in a hard landing.
- [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 CHI08CA267](https://openairdocs.org/ntsb/CHI08CA267.md): Hughes 269A · Bremen, OH · Accident · No injuries · Data collection · Final report · Aug 23, 2008 · N2256W · Substantial damage
  > The pilot's failure to maintain sufficient main rotor speed during the quick-stop maneuver. Contributing to the accident was the drainage ditch.
- [NTSB CHI06LA138](https://openairdocs.org/ntsb/CHI06LA138.md): Hughes 269A · Berlin Center, OH · Accident · 1 fatal · Limited investigation · Final report · May 28, 2006 · N69HU · Substantial damage
  > The pilot flew at a low altitude and failed to maintain clearance from the wire. A factor was the wire.
- [NTSB NYC05CA008](https://openairdocs.org/ntsb/NYC05CA008.md): Hughes 269C · Minerva, OH · Accident · No injuries · Data collection · Final report · Oct 10, 2004 · N7423F · Substantial damage
  > The pilot's failure to maintain control of the helicopter during liftoff.
- [NTSB IAD00LA056](https://openairdocs.org/ntsb/IAD00LA056.md): Enstrom F28C · Ravenna, OH · Accident · Minor injuries · Limited investigation · Final report · Jul 1, 2000 · N20PZ · Substantial damage
  > the student pilot's loss of helicopter control after suffering a stroke in flight.
- [NTSB NYC99LA082](https://openairdocs.org/ntsb/NYC99LA082.md): Schweizer 269C · Westerville, OH · Accident · Serious injuries · Limited investigation · Final report · Mar 29, 1999 · N15SS · Substantial damage
  > The failure of the pilot to maintain control of the helicopter.
- [NTSB NYC98LA025](https://openairdocs.org/ntsb/NYC98LA025.md): Hughes 269B · Cleveland, OH · Accident · No injuries · Limited investigation · Final report · Oct 31, 1997 · N2273W · Substantial damage
  > the pilot's failure to recover from settling-with-power. Factors relating to the accident were: the pilot's downwind approach and low airspeed.
- [NTSB IAD97GA054](https://openairdocs.org/ntsb/IAD97GA054.md): Schweizer 269C · Cleveland, OH · Accident · No injuries · Final report · Mar 20, 1997 · N892CP · Substantial damage
  > The engine failure from the rod cap bolt being sheared and the separation of the number two cylinder separating from the crankcase.
- [NTSB BFO96LA003](https://openairdocs.org/ntsb/BFO96LA003.md): Enstrom F28-280C · Blue Ash, OH · Accident · No injuries · Limited investigation · Final report · Oct 6, 1995 · N51786 · Substantial damage
  > the commercial pilot's failure to maintain clearance from obstacles during hover-taxi operations. Related factors the tailwind, the nearby obstacle, and the misjudged maneuver to avoid obstacles.
- [NTSB NYC93GA151](https://openairdocs.org/ntsb/NYC93GA151.md): Enstrom F-28C · Gallipolis, OH · Accident · Serious injuries · Final report · Aug 12, 1993 · N51786 · Substantial damage
  > The pilot's improper use of the collective and throttle which resulted in a low rotor rpm condition and a loss of control, and an inflight collision with the terrain.
- [NTSB CHI80FEG19](https://openairdocs.org/ntsb/CHI80FEG19.md): Enstrom F-28 · Xenia, OH · Accident · No injuries · Closed · Jul 13, 1980 · N51789 · Substantial damage
- [NTSB CHI80FEG17](https://openairdocs.org/ntsb/CHI80FEG17.md): Enstrom F-28C · Lebanon, OH · Accident · No injuries · Closed · Jul 1, 1980 · N572H · Substantial damage
- [NTSB CHI80FEK17](https://openairdocs.org/ntsb/CHI80FEK17.md): Enstrom F-28C · Columbus, OH · Accident · No injuries · Closed · Jun 27, 1980 · N51786 · Substantial damage
- [NTSB CHI80FA014](https://openairdocs.org/ntsb/CHI80FA014.md): Hughes 269C · West Milton, OH · Accident · 1 fatal · Closed · Dec 15, 1979 · N7483F · Destroyed
- [NTSB CHI79FEK24](https://openairdocs.org/ntsb/CHI79FEK24.md): Hughes 269B · New Knoxville, OH · Accident · No injuries · Closed · Sep 27, 1979 · N62402 · Substantial damage

## 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."eventStateOrRegion" = 'OH' AND c."eventCountry" = 'USA'
  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&state=OH

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