# N631: 1930 Lee L-1P-S, registration cancelled 1976-06-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 28, 1976
- Status when cancelled: Sale reported
- Airframe: [Lee L-1P-S](https://openairdocs.org/model/lee-l-1p-s) (registry code 05601RF)
- Engine: [Continental C85 series](https://openairdocs.org/engine/continental-c85-series) (registry code 17008)
- Data sheets: [TCDS E-233](https://openairdocs.org/tcds/E-233) (OpenAirDocs)
- Serial number: 4
- Year built: 1930
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Last registry action: January 14, 1977
- Mode S code: A84172
- 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/N631
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631
- Page: https://openairdocs.org/deregistered/N631-1976-06-28

From the FAA registry file of November 3, 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 Lee L-1P-S: https://openairdocs.org/model/lee-l-1p-s.md

## Other aircraft with N631

- [Cancelled 1937-05-31](https://openairdocs.org/deregistered/N631-1937-05-31): Invincible Metal Furniture D-D, S/N 102, built 1929. Owner: [Mason William S](https://openairdocs.org/faa-owner/MASON%20WILLIAM%20S), [Fort Wayne, IN](https://openairdocs.org/faa-place/IN/Fort%20Wayne)

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