# N823SB: Beech U-21, registration cancelled 1997-12-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 1, 1997
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Beech U-21](https://openairdocs.org/model/beech-u-21) (registry code 1152905)
- Serial number: 6618015
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 16, 1996
- Last registry action: May 16, 1996
- Mode S code: AB3D92
- Owners when cancelled: [Centurion Investments Inc DBA](https://openairdocs.org/faa-owner/CENTURION%20INVESTMENTS%20INC%20DBA), [Aviation Material And Technical Support](https://openairdocs.org/faa-owner/AVIATION%20MATERIAL%20AND%20TECHNICAL%20SUPPORT)
- Location: [Saint Louis, MO](https://openairdocs.org/faa-place/MO/Saint%20Louis)
- Owner type: Corporation
- Owner's area on the map: 38.6761° N, 90.3774° W: Placed by OpenAirDocs at the center of ZIP code 63132, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N823SB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=823SB
- Page: https://openairdocs.org/deregistered/N823SB-1997-12-01

From the FAA registry file of October 29, 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 Beech U-21: https://openairdocs.org/model/beech-u-21.md

## Other aircraft with N823SB

- [Registered now](https://openairdocs.org/aircraft/N823SB): Rockwell International 690A, S/N 11304, built 1975
- [Cancelled 1990-12-14](https://openairdocs.org/deregistered/N823SB-1990-12-14): Cessna 404, S/N 404-0808. Exported to Colombia. Owner: [Marsteller International Inc](https://openairdocs.org/faa-owner/MARSTELLER%20INTERNATIONAL%20INC), [Roanoke, TX](https://openairdocs.org/faa-place/TX/Roanoke)

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