# N4120X: Aero Commander 100, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Triennial form not returned
- Airframe: [Aero Commander 100](https://openairdocs.org/model/aero-commander-100) (registry code 0140202)
- Serial number: 218
- Type of aircraft: Fixed wing single engine
- Mode S code: A4DDFC
- The mark today: https://openairdocs.org/aircraft/N4120X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4120X
- Page: https://openairdocs.org/deregistered/N4120X-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 100: https://openairdocs.org/model/aero-commander-100.md

## Other aircraft with N4120X

- [Cancelled 2013-11-07](https://openairdocs.org/deregistered/N4120X-2013-11-07): Drehen Robert Mack LM-2X-2P-W-1019, S/N 1019. Registration expired, pending cancellation. Owner: [Dreher Robert Mark](https://openairdocs.org/faa-owner/DREHER%20ROBERT%20MARK), [Keystone Heights, FL](https://openairdocs.org/faa-place/FL/Keystone%20Heights)

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