# N7171X: Cessna 150A, registration cancelled 1975-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 1975
- Status when cancelled: Valid registration
- Airframe: [Cessna 150A](https://openairdocs.org/model/cessna-150a) (registry code 2071804)
- Data sheets: [TCDS 3A19](https://openairdocs.org/tcds/3A19) (OpenAirDocs)
- Serial number: 15059271
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 3, 1969
- Mode S code: A9989F
- Owner when cancelled: [Key Robert E](https://openairdocs.org/faa-owner/KEY%20ROBERT%20E)
- Location: [Agate, CO](https://openairdocs.org/faa-place/CO/Agate)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7171X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7171X
- Page: https://openairdocs.org/deregistered/N7171X-1975-05-07

From the FAA registry file of November 4, 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 150A: https://openairdocs.org/model/cessna-150a.md

## NTSB investigations (2)

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 DEN74FTE73](https://openairdocs.org/ntsb/DEN74FTE73), May 20, 1974: Cessna 150 (N7171X), Denver, CO, substantial damage
- [NTSB FTW68F0617](https://openairdocs.org/ntsb/FTW68F0617), Jun 9, 1968: Cessna 150 (N7171X), Lewisville, TX, 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 19740520012349A](https://openairdocs.org/incident/19740520012349A), May 20, 1974: Cessna 150A (N7171X), Denver, CO, Substantial damage. Da 7000FT.mixt ctl full rich. Spark plug fouled,lead shorted by cowl ctc. Tried to retn to fld.

## Other aircraft with N7171X

- [Registered now](https://openairdocs.org/aircraft/N7171X): Cirrus Design SR22, S/N 0838, built 2004

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