# N780A: 1970 Learjet 25, registration cancelled 1982-07-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 26, 1982
- Exported to: Brazil
- Status when cancelled: Valid registration
- Airframe: [Learjet 25](https://openairdocs.org/model/learjet-25) (registry code 5170506)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE) (OpenAirDocs)
- Serial number: 056
- Year built: 1970
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 8, 1970
- Mode S code: AA9086
- Owner when cancelled: [Aluminum Company Of America](https://openairdocs.org/faa-owner/ALUMINUM%20COMPANY%20OF%20AMERICA)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N780A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=780A
- Page: https://openairdocs.org/deregistered/N780A-1982-07-26

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 Learjet 25: https://openairdocs.org/model/learjet-25.md

## Other aircraft with N780A

- [Registered now](https://openairdocs.org/aircraft/N780A): Cessna U206G, S/N U20604463, built 1978
- [Cancelled 1998-11-10](https://openairdocs.org/deregistered/N780A-1998-11-10): Cessna U206A, S/N U2060463. N-number assigned (import), not yet registered

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