# N515AC: Lockheed 18-56, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Lockheed 18-56](https://openairdocs.org/model/lockheed-18-56) (registry code 5261642)
- Serial number: 2355
- Type of aircraft: Fixed wing multi engine
- Mode S code: A67405
- The mark today: https://openairdocs.org/aircraft/N515AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=515AC
- Page: https://openairdocs.org/deregistered/N515AC-undated

From the FAA registry file of October 27, 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 18-56: https://openairdocs.org/model/lockheed-18-56.md

## Other aircraft with N515AC

- [Registered now](https://openairdocs.org/aircraft/N515AC): Piper PA-28-181, S/N 28020037
- [Cancelled 2015-05-19](https://openairdocs.org/deregistered/N515AC-2015-05-19): Boeing 737-4Q8, S/N 25168. Exported to Austria. Owner: [V55a-734 LLC](https://openairdocs.org/faa-owner/V55A-734%20LLC), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- [Cancelled 2009-02-18](https://openairdocs.org/deregistered/N515AC-2009-02-18): Beech 2000, S/N NC-16. Triennial form not returned. Owner: [Hawker Beechcraft Corp](https://openairdocs.org/faa-owner/HAWKER%20BEECHCRAFT%20CORP), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- [Cancelled 1988-09-08](https://openairdocs.org/deregistered/N515AC-1988-09-08): Lockheed 1049F-55, S/N 4202. N-number assigned, not yet registered
- [Cancelled 1984-11-30](https://openairdocs.org/deregistered/N515AC-1984-11-30): Douglas DC3A, S/N 1903. Owner: [Hangar 10 Inc DBA Titan Air Taxi](https://openairdocs.org/faa-owner/HANGAR%2010%20INC%20DBA%20TITAN%20AIR%20TAXI), [Mc Allen, TX](https://openairdocs.org/faa-place/TX/Mc%20Allen)

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