# N33666: 1941 Lockheed 18-08, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Valid registration
- Airframe: [Lockheed 18-08](https://openairdocs.org/model/lockheed-18-08) (registry code 5261634)
- Serial number: 2081
- Year built: 1941
- Type of aircraft: Fixed wing multi engine
- Mode S code: A3AF62
- Owner when cancelled: [Lockheed Aircraft Corp](https://openairdocs.org/faa-owner/LOCKHEED%20AIRCRAFT%20CORP)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N33666
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=33666
- Page: https://openairdocs.org/deregistered/N33666-undated

From the FAA registry file of October 24, 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 18-08: https://openairdocs.org/model/lockheed-18-08.md

## Other aircraft with N33666

- [Registered now](https://openairdocs.org/aircraft/N33666): Piper PA-28-180, S/N 28-7505165, built 1975

---
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.