Quad City Ultralight Challenger II CWS registrations
1 Quad City Ultralight Challenger II CWS aircraft on the FAA register (FAA model CHALLENGER II CWS), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N4436A | 1987 | Quad City Ultralight Challenger II CWS |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
