# N4015: 1973 Ayer BENSEN/AYER B8J, registration cancelled 1976-09-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 2, 1976
- Status when cancelled: Valid registration
- Airframe: [Ayer BENSEN/AYER B8J](https://openairdocs.org/model/ayer-bensen-ayer-b8j) (registry code 1300968)
- Serial number: BA1923
- Year built: 1973
- Type of aircraft: Rotorcraft
- Certificate issued: September 11, 1973
- Mode S code: A4B35F
- Owner when cancelled: [Schweiss Harold](https://openairdocs.org/faa-owner/SCHWEISS%20HAROLD)
- Location: [Ceylon, MN](https://openairdocs.org/faa-place/MN/Ceylon)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4015
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4015
- Page: https://openairdocs.org/deregistered/N4015-1976-09-02

From the FAA registry file of November 5, 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 Ayer BENSEN/AYER B8J: https://openairdocs.org/model/ayer-bensen-ayer-b8j.md

## Other aircraft with N4015

- [Registered now](https://openairdocs.org/aircraft/N4015): DJI AGRAS T40, S/N 64TBL7K002005J
- [Cancelled 1928-02-16](https://openairdocs.org/deregistered/N4015-1928-02-16): Waco 10, S/N 827. Owner: [Advance Aircraft Co](https://openairdocs.org/faa-owner/ADVANCE%20AIRCRAFT%20CO), [Troy, OH](https://openairdocs.org/faa-place/OH/Troy)

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