# N3974B: Frank Leslie A BENSEN B8M, registration cancelled 2001-03-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 22, 2001
- Status when cancelled: Triennial form not returned
- Airframe: [Frank Leslie A BENSEN B8M](https://openairdocs.org/model/frank-leslie-a-bensen-b8m) (registry code 13021RZ)
- Serial number: 1
- Type of aircraft: Rotorcraft
- Certificate issued: July 12, 1983
- Last registry action: July 18, 2000
- Mode S code: A49FB0
- Owner when cancelled: [Frank Leslie A](https://openairdocs.org/faa-owner/FRANK%20LESLIE%20A)
- Location: [Fox Lake, WI](https://openairdocs.org/faa-place/WI/Fox%20Lake)
- Owner type: Individual
- Owner's area on the map: 43.5840° N, 88.8752° W: Placed by OpenAirDocs at the center of ZIP code 53933, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3974B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3974B
- Page: https://openairdocs.org/deregistered/N3974B-2001-03-22

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 Frank Leslie A BENSEN B8M: https://openairdocs.org/model/frank-leslie-a-bensen-b8m.md

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