# N23764: 1977 Quad City Challenger CHALLENGER II, registration cancelled 2019-03-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 2, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Quad City Challenger CHALLENGER II](https://openairdocs.org/model/quad-city-challenger-challenger-ii) (registry code 05901WY)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH2-0597-C-1611
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: April 10, 2007
- Certificate issued: October 23, 2015
- Last registry action: October 23, 2015
- Mode S code: A225C8
- Owner when cancelled: [Kim Young C](https://openairdocs.org/faa-owner/KIM%20YOUNG%20C)
- Location: [Flower Mound, TX](https://openairdocs.org/faa-place/TX/Flower%20Mound)
- Owner type: Individual
- Owner's area on the map: 33.0332° N, 97.0650° W: Placed by OpenAirDocs at the center of ZIP code 75028, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N23764
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=23764
- Page: https://openairdocs.org/deregistered/N23764-2019-03-02

From the FAA registry file of November 4, 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 Challenger CHALLENGER II: https://openairdocs.org/model/quad-city-challenger-challenger-ii.md

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20080703840639A](https://openairdocs.org/incident/20080703840639A), Jul 3, 2008: Amtr CHALLENGERII (N23764), Williamsfield, IL, Substantial damage. (-23) The pilot of N23764, a challenger ii light sport aircraft, operating from his private airstrip residence, conducted a takeoff maneuver and climbed to…

## Other aircraft with N23764

- [Cancelled 1973-11-09](https://openairdocs.org/deregistered/N23764-1973-11-09): Stinson HW75, S/N 7225, built 1939. Owner: [Reedy Margaret](https://openairdocs.org/faa-owner/REEDY%20MARGARET), [Boulder, CO](https://openairdocs.org/faa-place/CO/Boulder)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.