# Accident 19860901043529A: Enstrm F28C, Coshocton, OH, September 1, 1986

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: September 1, 1986, 11:50 local time
- Place: Coshocton, OH
- Damage: Substantial damage
- Phase of flight: To Vertical (Helicopter Only)
- Operating rules: General operating rules (Part 91)
- Location: 40.2603° N, 81.8400° W: From the FAA, an estimate near the named town, within about 3 miles
- Nearby events: https://openairdocs.org/map.md?lat=40.2603&lon=-81.8400&mi=10
- Aircraft: N549H, registered now (https://openairdocs.org/aircraft/N549H) (OpenAirDocs)
- Registry model: Enstrom F-28C (registry code 3300407, https://openairdocs.org/model/enstrom-f-28c) (OpenAirDocs)
- Reported make and model: ENSTRM F28C
- Reported engine: LYC HIO360E1AD
- People aboard: 2
- Fatal injuries: 0
- Pilot flight hours: 412 total, 388 in this make and model, 34 in the last 90 days
- NTSB investigation: [NTSB ATL86LA236](https://openairdocs.org/ntsb/ATL86LA236) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19860901043529A

## Narrative

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

THE PILOT OVERBOOSTED THE ENGINE ON TAKEOFF WHICH CAUSED ROTOR RPM TO DECAY AND PREVENTED CLIMBOUT.

## 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 ATL86LA236](https://openairdocs.org/ntsb/ATL86LA236), Sep 1, 1986: Enstrom F-28C (N549H), Coshocton, OH, substantial damage

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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