# N4127X: Aero Commander 100, registration cancelled 1972-03-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 27, 1972
- Status when cancelled: Valid registration
- Airframe: [Aero Commander 100](https://openairdocs.org/model/aero-commander-100) (registry code 0140202)
- Serial number: 226
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 20, 1971
- Mode S code: A4DEF1
- Owner when cancelled: [Anderson David L](https://openairdocs.org/faa-owner/ANDERSON%20DAVID%20L)
- Location: [Lake Havasu, AZ](https://openairdocs.org/faa-place/AZ/Lake%20Havasu)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N4127X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4127X
- Page: https://openairdocs.org/deregistered/N4127X-1972-03-27

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: https://openairdocs.org/model/aero-commander-100.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 DEN72FQD20](https://openairdocs.org/ntsb/DEN72FQD20), Dec 24, 1971: Aero-Comdr 100 (N4127X), Deming, NM, substantial damage

## Other aircraft with N4127X

- [Cancelled 2020-12-14](https://openairdocs.org/deregistered/N4127X-2020-12-14): Piper PA-28-181, S/N 2843173, built 1998. Exported to Australia. Owner: [Putnam John P](https://openairdocs.org/faa-owner/PUTNAM%20JOHN%20P), [Weirsdale, FL](https://openairdocs.org/faa-place/FL/Weirsdale)

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