# N9637: 1928 Ford 5-AT-B, registration cancelled 2006-06-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 29, 2006
- Status when cancelled: Triennial form not returned
- Airframe: [Ford 5-AT-B](https://openairdocs.org/model/ford-5-at-b) (registry code 3590202)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS ATC 156](https://openairdocs.org/tcds/ATC%20156) (OpenAirDocs)
- Serial number: 11
- Year built: 1928
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Experimental, showing compliance
- Certificate issued: February 1, 1991
- Last registry action: May 16, 2006
- Mode S code: AD6A98
- Owner when cancelled: [San Diego Aerospace Museum](https://openairdocs.org/faa-owner/SAN%20DIEGO%20AEROSPACE%20MUSEUM)
- Location: [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)
- Owner type: Corporation
- Owner's area on the map: 32.7131° N, 117.1731° W: Placed by OpenAirDocs at the center of ZIP code 92101, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9637
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9637
- Page: https://openairdocs.org/deregistered/N9637-2006-06-29

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 Ford 5-AT-B: https://openairdocs.org/model/ford-5-at-b.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 MIA73AM020](https://openairdocs.org/ntsb/MIA73AM020), Aug 23, 1972: Ford MTR 5-AT-B (N9637), Peachtree City, GA, substantial damage

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