# N9140: Bensen-Allgeier BA1, registration cancelled 2017-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 2017
- Status when cancelled: Revoked, canceled
- Airframe: [Bensen-Allgeier BA1](https://openairdocs.org/model/bensen-allgeier-ba1) (registry code 1300518)
- Serial number: BSPA1
- Type of aircraft: Glider
- Certificate issued: April 18, 1969
- Last registry action: January 14, 1977
- Mode S code: ACA7DF
- Owner when cancelled: [Stephen Paul Allgeier](https://openairdocs.org/faa-owner/STEPHEN%20PAUL%20ALLGEIER)
- Location: [Springfield, MO](https://openairdocs.org/faa-place/MO/Springfield)
- Owner type: Individual
- Owner's area on the map: 37.1675° N, 93.3248° W: Placed by OpenAirDocs at the center of ZIP code 65807, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9140
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9140
- Page: https://openairdocs.org/deregistered/N9140-2017-02-04

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 Bensen-Allgeier BA1: https://openairdocs.org/model/bensen-allgeier-ba1.md

## Other aircraft with N9140

- [Registered now](https://openairdocs.org/aircraft/N9140): Sundance Backcountry Avn CCX-2300, S/N CCX-2300-0068, built 2023
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N9140-undated): Sikorsky S-38-B, S/N 114-14. Owner: [Andian Nat Corp](https://openairdocs.org/faa-owner/ANDIAN%20NAT%20CORP), Toronto

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