# N631: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: June 28, 1976
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631
- Page: https://openairdocs.org/aircraft/N631

## Aircraft that carried N631

- [Cancelled 1976-06-28](https://openairdocs.org/deregistered/N631-1976-06-28): Lee L-1P-S, S/N 4, built 1930. Sale reported. Owner: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- [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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