# N9666M: 1966 Mooney M20C, registration cancelled 2013-05-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 23, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (registry code 5870208)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 670002
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: December 23, 1966
- Certificate issued: September 15, 1997
- Last registry action: January 10, 2007
- Mode S code: AD75A6
- Owners when cancelled: [Garrett Edward](https://openairdocs.org/faa-owner/GARRETT%20EDWARD), [Garrett Lillian](https://openairdocs.org/faa-owner/GARRETT%20LILLIAN)
- Location: [Bountiful, UT](https://openairdocs.org/faa-place/UT/Bountiful)
- Owner type: Co-owned
- Owner's area on the map: 40.8732° N, 111.8351° W: Placed by OpenAirDocs at the center of ZIP code 84010, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9666M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9666M
- Page: https://openairdocs.org/deregistered/N9666M-2013-05-23

From the FAA registry file of October 31, 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 Mooney M20C: https://openairdocs.org/model/mooney-m20c.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 SEA97LA184](https://openairdocs.org/ntsb/SEA97LA184), Aug 10, 1997: Mooney M20C (N9666M), Bountiful, UT, substantial damage. Probable cause: The pilot's inadequate fuel management which resulted in fuel starvation.

## 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 19970810021599A](https://openairdocs.org/incident/19970810021599A), Aug 10, 1997: Mooney M20C (N9666M), Woods Cross, UT, Substantial damage. Aircraft crash landed in praking lot ofr fuel delivery tankers, right wing struck cabover tractor, tore fuselage.

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