# N5640L: 1968 American AA-1, registration cancelled 2013-01-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 31, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [American AA-1](https://openairdocs.org/model/american-aa-1) (registry code 0630610)
- Engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA), [TCDS E-223](https://openairdocs.org/tcds/E-223) (OpenAirDocs)
- Serial number: AA1-0040
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Standard, normal, utility
- Airworthiness date: January 16, 1969
- Last registry action: January 14, 1977
- Mode S code: A73829
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Individual
- Owner's area on the map: 35.4676° N, 97.5164° W: Placed by OpenAirDocs: center of Oklahoma City, OK, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5640L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5640L
- Page: https://openairdocs.org/deregistered/N5640L-2013-01-31

From the FAA registry file of November 7, 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 American AA-1: https://openairdocs.org/model/american-aa-1.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 MIA76DLD08](https://openairdocs.org/ntsb/MIA76DLD08), Jul 27, 1975: Amer Avco AA1 (N5640L), Windemere, FL, 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 19750727021809A](https://openairdocs.org/incident/19750727021809A), Jul 27, 1975: Grumav AA1 (N5640L), Windemere, FL, Substantial damage. Plt atmtd soft fld tkof,gr hit puddle,plt lost ctl.

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