# N133SA: 1976 Alexander SPENCER S12-D, registration cancelled 2020-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 2020
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Alexander SPENCER S12-D](https://openairdocs.org/model/alexander-spencer-s12-d) (registry code 9570410)
- Engine: [Continental 6-285-A](https://openairdocs.org/engine/continental-6-285-a) (registry code 17038)
- Data sheets: [TCDS E12CE](https://openairdocs.org/tcds/E12CE) (OpenAirDocs)
- Serial number: 133
- Year built: 1976
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 21, 1980
- Certificate issued: January 14, 1980
- Last registry action: June 23, 2016
- Mode S code: A087E7
- Owner when cancelled: [Mac Pherson Stuart S](https://openairdocs.org/faa-owner/MAC%20PHERSON%20STUART%20S)
- Location: [Signal Hill, CA](https://openairdocs.org/faa-place/CA/Signal%20Hill)
- Owner type: Individual
- Owner's area on the map: 33.8032° N, 118.1671° W: Placed by OpenAirDocs at the center of ZIP code 90755, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N133SA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=133SA
- Page: https://openairdocs.org/deregistered/N133SA-2020-02-28

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 Alexander SPENCER S12-D: https://openairdocs.org/model/alexander-spencer-s12-d.md

## 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.

- [Incident 19801010073469I](https://openairdocs.org/incident/19801010073469I), Oct 10, 1980: Amtrsr SPENCERAIRCR (N133SA), Lancaster, CA, Minor damage. Zw zn gear collapsed on landing from not being locked down. Indicator lights showed down and locked.

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