# N237FR: 1998 Quad City Ultralite CHALLENGER II CLIPWI, registration cancelled 2018-01-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 16, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Quad City Ultralite CHALLENGER II CLIPWI](https://openairdocs.org/model/quad-city-ultralite-challenger-ii-clipwi) (registry code 05904EG)
- Engine: [Rotax 503ULDCDI](https://openairdocs.org/engine/rotax-503uldcdi) (registry code 55568)
- Serial number: CH2-1298-CW-1807
- Year built: 1998
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: November 30, 2007
- Certificate issued: October 30, 2007
- Last registry action: October 30, 2007
- Mode S code: A2230E
- Owners when cancelled: [Ross Frank B](https://openairdocs.org/faa-owner/ROSS%20FRANK%20B), [Essary Neal F](https://openairdocs.org/faa-owner/ESSARY%20NEAL%20F)
- Location: [Conroe, TX](https://openairdocs.org/faa-place/TX/Conroe)
- Owner type: Partnership
- Owner's area on the map: 30.3274° N, 95.5158° W: Placed by OpenAirDocs at the center of ZIP code 77304, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N237FR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=237FR
- Page: https://openairdocs.org/deregistered/N237FR-2018-01-16

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 Quad City Ultralite CHALLENGER II CLIPWI: https://openairdocs.org/model/quad-city-ultralite-challenger-ii-clipwi.md

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