# N20184: 1972 Cessna 172M, registration cancelled 1975-05-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 16, 1975
- Status when cancelled: Valid registration
- Airframe: [Cessna 172M](https://openairdocs.org/model/cessna-172m) (registry code 2072418)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17261077
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 7, 1974
- Mode S code: A19947
- Owner when cancelled: [Hinkley Frank L](https://openairdocs.org/faa-owner/HINKLEY%20FRANK%20L)
- Location: [Edmonds, WA](https://openairdocs.org/faa-place/WA/Edmonds)
- Owner type: Individual
- Owner's area on the map: 47.8006° N, 122.3742° W: Placed by OpenAirDocs at the center of ZIP code 98020, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N20184
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20184
- Page: https://openairdocs.org/deregistered/N20184-1975-05-16

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 Cessna 172M: https://openairdocs.org/model/cessna-172m.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 LAX75AL031](https://openairdocs.org/ntsb/LAX75AL031), Dec 3, 1974: Cessna 172 (N20184), S.Luis Obsp, CA, destroyed, 4 fatal

## 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 19741203044201A](https://openairdocs.org/incident/19741203044201A), Dec 3, 1974: Cessna 172M (N20184), S.Luis Obsp, CA, Destroyed, 2 fatal

## Other aircraft with N20184

- [Cancelled 2021-10-02](https://openairdocs.org/deregistered/N20184-2021-10-02): Rans Employee Flying Club RANS S-6S COYOTE II, S/N 03011410, built 2002. Registration expired, pending cancellation. Owner: [Weber John W](https://openairdocs.org/faa-owner/WEBER%20JOHN%20W), [Sutter Creek, CA](https://openairdocs.org/faa-place/CA/Sutter%20Creek)

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