# N900SG: Cessna 421B, registration cancelled 1990-11-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 16, 1990
- Exported to: Australia
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Cessna 421B](https://openairdocs.org/model/cessna-421b) (registry code 2076014)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE) (OpenAirDocs)
- Serial number: 421B0436
- Type of aircraft: Fixed wing multi engine
- Mode S code: AC70C3
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N900SG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=900SG
- Page: https://openairdocs.org/deregistered/N900SG-1990-11-16

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 Cessna 421B: https://openairdocs.org/model/cessna-421b.md

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