# N2664Z: Cessna 185C, registration cancelled 1991-03-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 25, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 185C](https://openairdocs.org/model/cessna-185c) (registry code 2072808)
- Data sheets: [TCDS 3A24](https://openairdocs.org/tcds/3A24) (OpenAirDocs)
- Serial number: 1850664
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 30, 1985
- Last registry action: January 31, 1991
- Mode S code: A29843
- Owner when cancelled: [Diaz George D](https://openairdocs.org/faa-owner/DIAZ%20GEORGE%20D)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Partnership
- Owner's area on the map: 32.1946° N, 111.0150° W: Placed by OpenAirDocs at the center of ZIP code 85713, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2664Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2664Z
- Page: https://openairdocs.org/deregistered/N2664Z-1991-03-25

From the FAA registry file of November 7, 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 Cessna 185C: https://openairdocs.org/model/cessna-185c.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 OAK74DVM30](https://openairdocs.org/ntsb/OAK74DVM30), May 27, 1974: Cessna 185C (N2664Z), Watsonville, CA, substantial damage

## 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 19740527018579A](https://openairdocs.org/incident/19740527018579A), May 27, 1974: Cessna 185C (N2664Z), Watsonville, CA, Substantial damage

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