# N550DS: Boeing 720-024B, registration cancelled 1989-08-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 21, 1989
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Boeing 720-024B](https://openairdocs.org/model/boeing-720-024b) (registry code 1383845)
- Serial number: 18417
- Type of aircraft: Fixed wing multi engine
- Mode S code: A6FFC7
- The mark today: https://openairdocs.org/aircraft/N550DS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550DS
- Page: https://openairdocs.org/deregistered/N550DS-1989-08-21

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 Boeing 720-024B: https://openairdocs.org/model/boeing-720-024b.md

## Other aircraft with N550DS

- [Registered now](https://openairdocs.org/aircraft/N550DS): Cessna S550, S/N S550-0154, built 1988

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