# N8661F: Hughes Helicopters HUGHES 369D, registration cancelled 2014-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hughes Helicopters HUGHES 369D](https://openairdocs.org/model/hughes-helicopters-hughes-369d) (registry code 4470706)
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) (OpenAirDocs)
- Serial number: 690522D
- Type of aircraft: Rotorcraft
- Airworthiness: Standard, normal
- Airworthiness date: June 8, 1979
- Certificate issued: February 19, 1992
- Last registry action: May 2, 2007
- Mode S code: ABE7A2
- Owner when cancelled: [Flat Land Leasing Co](https://openairdocs.org/faa-owner/FLAT%20LAND%20LEASING%20CO)
- Location: [Westminister, CO](https://openairdocs.org/faa-place/CO/Westminister)
- Owner type: Corporation
- Owner's area on the map: 39.9104° N, 105.0015° W: Placed by OpenAirDocs at the center of ZIP code 80234, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8661F
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8661F
- Page: https://openairdocs.org/deregistered/N8661F-2014-11-24

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Hughes Helicopters HUGHES 369D: https://openairdocs.org/model/hughes-helicopters-hughes-369d.md

## NTSB investigations (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 LAX99LA245](https://openairdocs.org/ntsb/LAX99LA245), Jul 3, 1999: Hughes 369D (N8661F), Oakdale, CA, substantial damage. Probable cause: The disintegration and failure of the oil pump drive spur gear aft bearing, which resulted in failure of the oil pump and subsequent oil starvation to the engine's turbine module. A factor in the…

## FAA accident and incident reports (1)

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.

- [Accident 19990703008259A](https://openairdocs.org/incident/19990703008259A), Jul 3, 1999: Hughes 369D (N8661F), Oakdale, CA, Substantial damage. Hughes 369D helicopter experienced a partial loss of engine power while performing work at a construction site, went into auto-rotation, made a hard landing in…

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