# N121W: 1988 Bonn Eugene G CHALLENGER I, registration cancelled 2013-06-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 13, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Bonn Eugene G CHALLENGER I](https://openairdocs.org/model/bonn-eugene-g-challenger-i) (registry code 05623XF)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 0988-0256
- Year built: 1988
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 16, 1993
- Certificate issued: August 26, 1993
- Last registry action: July 20, 2007
- Mode S code: A0595D
- Owner when cancelled: [Bonn Eugene G](https://openairdocs.org/faa-owner/BONN%20EUGENE%20G)
- Location: [Blaine, MN](https://openairdocs.org/faa-place/MN/Blaine)
- Owner type: Individual
- Owner's area on the map: 45.1764° N, 93.1839° W: Placed by OpenAirDocs at the center of ZIP code 55449, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121W
- Page: https://openairdocs.org/deregistered/N121W-2013-06-13

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 Bonn Eugene G CHALLENGER I: https://openairdocs.org/model/bonn-eugene-g-challenger-i.md

## Other aircraft with N121W

- [Registered now](https://openairdocs.org/aircraft/N121W): Textron 172S, S/N 172S12276, built 2019
- [Cancelled 2000-11-24](https://openairdocs.org/deregistered/N121W-2000-11-24): Cessna TU206G, S/N U20606227. Exported to Mexico. Owner: [Southwest Aviation Inc](https://openairdocs.org/faa-owner/SOUTHWEST%20AVIATION%20INC), [Fairacres, NM](https://openairdocs.org/faa-place/NM/Fairacres)
- [Cancelled 1975-02-14](https://openairdocs.org/deregistered/N121W-1975-02-14): Wilson J H BABY CYCLONE, S/N 1. Owner: [Hart Dale](https://openairdocs.org/faa-owner/HART%20DALE), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette)
- [Cancelled 1955-11-18](https://openairdocs.org/deregistered/N121W-1955-11-18): Ogden Aeronautical OSPREY, S/N 103, built 1930. Owner: [Elbert E Scott](https://openairdocs.org/faa-owner/ELBERT%20E%20SCOTT), [Munnsville, NY](https://openairdocs.org/faa-place/NY/Munnsville)

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