# N400CP: Aero Commander 1121, registration cancelled 1971-04-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 5, 1971
- Status when cancelled: Valid registration
- 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: 30
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 30, 1969
- Mode S code: A4ACE1
- Owner when cancelled: [Cousins Properties Inc](https://openairdocs.org/faa-owner/COUSINS%20PROPERTIES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N400CP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=400CP
- Page: https://openairdocs.org/deregistered/N400CP-1971-04-05

From the FAA registry file of October 31, 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

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC71AN085](https://openairdocs.org/ntsb/NYC71AN085), Jan 27, 1971: Aero Comdr 1121A (N400CP), South Burlington, VT, destroyed, 5 fatal

## Other aircraft with N400CP

- [Registered now](https://openairdocs.org/aircraft/N400CP): Cessna 560XL, S/N 560-5716, built 2007

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