# N250U: Lockheed 18, registration cancelled 1976-12-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 16, 1976
- Status when cancelled: Valid registration
- Airframe: [Lockheed 18](https://openairdocs.org/model/lockheed-18) (registry code 5261602)
- Data sheets: [TCDS A-723](https://openairdocs.org/tcds/A-723) (OpenAirDocs)
- Serial number: 2210
- Type of aircraft: Fixed wing multi engine
- Certificate issued: December 4, 1976
- Mode S code: A25940
- Owner when cancelled: [Speedbird Aircraft](https://openairdocs.org/faa-owner/SPEEDBIRD%20AIRCRAFT)
- Location: [Ft Wayne, IN](https://openairdocs.org/faa-place/IN/Ft%20Wayne)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N250U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=250U
- Page: https://openairdocs.org/deregistered/N250U-1976-12-16

From the FAA registry file of November 5, 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 Lockheed 18: https://openairdocs.org/model/lockheed-18.md

## Other aircraft with N250U

- [Cancelled 2018-04-24](https://openairdocs.org/deregistered/N250U-2018-04-24): Beech 65-A90, S/N LJ-213, built 1966. Registration expired, pending cancellation. Owner: [Midland College](https://openairdocs.org/faa-owner/MIDLAND%20COLLEGE), [Midland, TX](https://openairdocs.org/faa-place/TX/Midland)

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