# N11DU: Aero Commander 100-180, registration cancelled 1970-10-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 29, 1970
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Aero Commander 100-180](https://openairdocs.org/model/aero-commander-100-180) (registry code 0140208)
- Serial number: 5089
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 22, 1969
- Mode S code: A02A38
- Owner when cancelled: [Ducks Unlimited Inc](https://openairdocs.org/faa-owner/DUCKS%20UNLIMITED%20INC)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N11DU
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11DU
- Page: https://openairdocs.org/deregistered/N11DU-1970-10-29

From the FAA registry file of November 4, 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 100-180: https://openairdocs.org/model/aero-commander-100-180.md

## Other aircraft with N11DU

- [Registered now](https://openairdocs.org/aircraft/N11DU): Piper PA-22, S/N 226252, built 1958

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