# N4128B: Aero Commander 520, registration cancelled 1983-01-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 15, 1983
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Aero Commander 520](https://openairdocs.org/model/aero-commander-520) (registry code 0141202)
- Data sheets: [TCDS 6A1](https://openairdocs.org/tcds/6A1) (OpenAirDocs)
- Serial number: 32
- Type of aircraft: Fixed wing multi engine
- Certificate issued: November 18, 1952
- Mode S code: A4DF00
- Owner when cancelled: [Buffalo Aeronautical Corp](https://openairdocs.org/faa-owner/BUFFALO%20AERONAUTICAL%20CORP)
- Location: [Buffalo, NY](https://openairdocs.org/faa-place/NY/Buffalo)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4128B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4128B
- Page: https://openairdocs.org/deregistered/N4128B-1983-01-15

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 520: https://openairdocs.org/model/aero-commander-520.md

## Other aircraft with N4128B

- [Cancelled 2000-03-07](https://openairdocs.org/deregistered/N4128B-2000-03-07): Bellanca 17-31A, S/N 75-32-148. Triennial form not returned. Owner: [Osborne Douglas P](https://openairdocs.org/faa-owner/OSBORNE%20DOUGLAS%20P), [Hemet, CA](https://openairdocs.org/faa-place/CA/Hemet)

---
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.