# N80G: Lockheed 18-56, registration cancelled 1958-01-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 20, 1958
- Status when cancelled: Valid registration
- Airframe: [Lockheed 18-56](https://openairdocs.org/model/lockheed-18-56) (registry code 5261642)
- Serial number: 2351
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 23, 1957
- Mode S code: AAE01A
- Owner when cancelled: [The Standard Oil Company](https://openairdocs.org/faa-owner/THE%20STANDARD%20OIL%20COMPANY)
- Location: [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N80G
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=80G
- Page: https://openairdocs.org/deregistered/N80G-1958-01-20

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 Lockheed 18-56: https://openairdocs.org/model/lockheed-18-56.md

## Other aircraft with N80G

- [Cancelled 2022-07-30](https://openairdocs.org/deregistered/N80G-2022-07-30): Grassle Oscar LANCAIR 235, S/N 042. Registration expired, pending cancellation. Owner: [Aero Montana LLC](https://openairdocs.org/faa-owner/AERO%20MONTANA%20LLC), [Marietta, GA](https://openairdocs.org/faa-place/GA/Marietta)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.