# Accident 19900726028779A: Hiller FH1100, Ozark, MO, July 26, 1990

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: July 26, 1990, 14:15 local time
- Place: Ozark, MO
- Damage: Substantial damage
- Phase of flight: Pwr Off Run Land (Autorotation
- Operating rules: General operating rules (Part 91)
- Location: 37.0096° N, 93.1993° W: From the FAA, an estimate near the named town, within about 3 miles
- Nearby events: https://openairdocs.org/map.md?lat=37.0096&lon=-93.1993&mi=10
- Aircraft: N442FH, a cancelled registration (https://openairdocs.org/deregistered/N442FH-1992-08-20) (OpenAirDocs)
- Registry model: Fairchild Hiller FH-1100 (registry code 3376502, https://openairdocs.org/model/fairchild-hiller-fh-1100) (OpenAirDocs)
- Reported make and model: HILLER FH1100
- Reported engine: ALLSN 250C18
- Fatal injuries: 0
- Pilot flight hours: 312 total, 28 in this make and model, 34 in the last 90 days
- NTSB investigation: [NTSB CHI90LA198](https://openairdocs.org/ntsb/CHI90LA198) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19900726028779A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

ENGINE LOST POWER EN ROUTE. MADE POWER OFF RUN LANDING. TAILBOOM HIT FIRST CAUSING ROLLOVER. TURBINE SHAFT FAILURE

## The NTSB's investigation of this event (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI90LA198](https://openairdocs.org/ntsb/CHI90LA198), Jul 26, 1990: Fairchild Hiller FH-1100 (N442FH), Ozark, MO, substantial damage. Probable cause: TOTAL LOSS OF ENGINE POWER DUE TO #2 TURBINE SHAFT BEARING FAILURE. A FACTOR RELATED TO THE ACCIDENT WAS: NONE SUITABLE TERRAIN.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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