# N378: 1972 Thoma AR26-A2, registration cancelled 1976-09-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 9, 1976
- Status when cancelled: Valid registration
- Airframe: [Thoma AR26-A2](https://openairdocs.org/model/thoma-ar26-a2) (registry code 0562494)
- Serial number: 1
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 11, 1972
- Mode S code: A45182
- Owner when cancelled: [Thoma Robert E](https://openairdocs.org/faa-owner/THOMA%20ROBERT%20E)
- Location: [Elgin, IL](https://openairdocs.org/faa-place/IL/Elgin)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N378
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=378
- Page: https://openairdocs.org/deregistered/N378-1976-09-09

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 Thoma AR26-A2: https://openairdocs.org/model/thoma-ar26-a2.md

## Other aircraft with N378

- [Registered now](https://openairdocs.org/aircraft/N378): Bowman-Gerald VARIEZE, S/N 378, built 1979
- [Cancelled 1948-06-02](https://openairdocs.org/deregistered/N378-1948-06-02): North American AT-6C, S/N 9583, built 1928. Owner: [US Dept Of Commerce](https://openairdocs.org/faa-owner/US%20DEPT%20OF%20COMMERCE), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- [Cancelled 1937-09-15](https://openairdocs.org/deregistered/N378-1937-09-15): Orin Welch O W 3, S/N 10

---
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.