# N121HM: Aero Commander 1121, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Triennial form not returned
- Airframe: [Aero Commander 1121](https://openairdocs.org/model/aero-commander-1121) (registry code 0142002)
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW) (OpenAirDocs)
- Serial number: 18
- Type of aircraft: Fixed wing multi engine
- Mode S code: A05824
- The mark today: https://openairdocs.org/aircraft/N121HM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121HM
- Page: https://openairdocs.org/deregistered/N121HM-undated

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 Aero Commander 1121: https://openairdocs.org/model/aero-commander-1121.md

## Other aircraft with N121HM

- [Registered now](https://openairdocs.org/aircraft/N121HM): Mignet HM 1000, S/N 105

---
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.