# Accident 19861113075579A: Hughes 369D, Winlock, WA, November 13, 1986

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: November 13, 1986, 16:30 local time
- Place: Winlock, WA
- Damage: Substantial damage
- Phase of flight: Pwr Off Run Land (Autorotation
- Operating rules: Rotorcraft external load (Part 133)
- Operator: EOOL
- Location: 46.4803° N, 122.8696° W: From the FAA, an estimate near the named town, within about 3 miles
- Nearby events: https://openairdocs.org/map.md?lat=46.4803&lon=-122.8696&mi=10
- Aircraft: N1089D, a cancelled registration (https://openairdocs.org/deregistered/N1089D-2003-01-13) (OpenAirDocs)
- Registry model: Hughes Helicopters HUGHES 369D (registry code 4470706, https://openairdocs.org/model/hughes-helicopters-hughes-369d) (OpenAirDocs)
- Registry engine: Allison 250 SER 250HP (registry code 03002, https://openairdocs.org/engine/allison-250-ser-250hp) (OpenAirDocs)
- Reported make and model: HUGHES 369D
- Reported engine: ALLSN 250C20B
- Fatal injuries: 0
- Pilot flight hours: 10,080 total, 1,111 in this make and model, 101 in the last 90 days
- NTSB investigation: [NTSB SEA87LA025](https://openairdocs.org/ntsb/SEA87LA025) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19861113075579A

## Narrative

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

THE HELICOPTER LIFT LINE STRUCK TREES AND REBOUNDED INTO THE TAIL ROTOR.

## 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 SEA87LA025](https://openairdocs.org/ntsb/SEA87LA025), Nov 14, 1986: Hughes 369D (N1089D), Winlock, WA, substantial damage

## Other reports on N1089D (1)

Matched to the same aircraft by N-number and date.

- [Accident 19880708025899A](https://openairdocs.org/incident/19880708025899A), Jul 8, 1988: Hughes 369D (N1089D), Kitoi Bay, AK, Substantial damage. On takeoff a skid was caught by a metal stake causing dynamic roll over. Pilot failed to assure skids were cleared.

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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