# N21UC: Boeing 727-14, registration cancelled 1988-07-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 28, 1988
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Boeing 727-14](https://openairdocs.org/model/boeing-727-14) (registry code 138400C)
- Serial number: 18990
- Type of aircraft: Fixed wing multi engine
- Mode S code: A1B8EE
- The mark today: https://openairdocs.org/aircraft/N21UC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21UC
- Page: https://openairdocs.org/deregistered/N21UC-1988-07-28

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 Boeing 727-14: https://openairdocs.org/model/boeing-727-14.md

## Other aircraft with N21UC

- [Registered now](https://openairdocs.org/aircraft/N21UC): Gulfstream Aerospace GV-SP (G550), S/N 5484, built 2014

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