# N3665L: Cessna 172G, registration cancelled 1971-07-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 23, 1971
- Status when cancelled: Valid registration
- Airframe: [Cessna 172G](https://openairdocs.org/model/cessna-172g) (registry code 2072420)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17253834
- Type of aircraft: Fixed wing single engine
- Mode S code: A425A8
- Owner when cancelled: [United States Air Force](https://openairdocs.org/faa-owner/UNITED%20STATES%20AIR%20FORCE)
- Location: [Sacramento, CA](https://openairdocs.org/faa-place/CA/Sacramento)
- Owner type: Government
- The mark today: https://openairdocs.org/aircraft/N3665L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3665L
- Page: https://openairdocs.org/deregistered/N3665L-1971-07-23

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 Cessna 172G: https://openairdocs.org/model/cessna-172g.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 OAK71AP040](https://openairdocs.org/ntsb/OAK71AP040), Apr 17, 1971: Cessna 172 (N3665L), Sacramento, CA, destroyed, 2 fatal

## Other aircraft with N3665L

- [Registered now](https://openairdocs.org/aircraft/N3665L): Great Lakes 2T-1A-2, S/N 0817, built 1978

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