| N100FY | 0000 Quad City Ultralights CHALLENGER I | 1 | 1 | Vernal UT |
| N155KL | 0000 Quad City Ultralights CHALLENGER 2 | 1 | 2 | Eufaula AL |
| N176CB | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Lawrenceburg IN |
| N183HM | 2005 Quad City Ultralights CHALLENGER II CW | 1 | 2 | Sheridan AR |
| N1870P | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Junction City KS |
| N218AB | 1996 Quad City Ultralights CHALLENGER II | 1 | 2 | Visalia CA |
| N2277X | 2000 Quad City Ultralights CHALLENGER II | 1 | 2 | Ogallala NE |
| N2479R | 2007 Quad City Ultralights CHALLENGER II | 1 | 2 | Quinton VA |
| N2481P | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Saint Albans WV |
| N2572J | 2005 Quad City Ultralights CHALLENGER II | 1 | 2 | Clinton NC |
| N2609T | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Edgewater MD |
| N2610T | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Edgewater MD |
| N26ZX | 0000 Quad City Ultralights SINGLE SEAT LONGWING | 1 | 1 | |
| N278CB | 0000 Quad City Ultralights CH II | 1 | 2 | Mountain Pine AR |
| N3737D | 1996 Quad City Ultralights CHALLENGER I | 1 | 1 | Miamisburg OH |
| N42952 | 0000 Quad City Ultralights CHALLENGER CWS 1 | 1 | 1 | Los Osos CA |
| N4312G | 2006 Quad City Ultralights CHALLENGER II | 1 | 2 | Easley SC |
| N4313Q | 2006 Quad City Ultralights CHALLENGER II | 1 | 2 | Gray Court SC |
| N4448G | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Vernal UT |
| N445RJ | 0000 Quad City Ultralights CHALLENGER II C W S | 1 | 2 | Spring Hill FL |
| N503DB | 1998 Quad City Ultralights CHALLENGER II | 1 | 2 | Pensacola FL |
| N512J | 2000 Quad City Ultralights CHALLENGER II | 1 | 2 | Lodi CA |
| N541T | 2007 Quad City Ultralights CHALLENGER 1 | 1 | 1 | Ashburn GA |
| N5624B | 2008 Quad City Ultralights CHALLENGER II | 1 | 2 | Vero Beach FL |
| N623DR | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Vernal UT |
| N6964R | 0000 Quad City Ultralights CHALLENGER II | 1 | 2 | Brookshire TX |
| N80466 | 1994 Quad City Ultralights CHALLENGER II | 1 | 2 | Novinger MO |
| N8586G | 1993 Quad City Ultralights CHALLENGER II | 1 | 2 | Drayton ND |
| N9132V | 2007 Quad City Ultralights CHALLENGER II | 1 | 2 | Blacksburg SC |
| N9218P | 1995 Quad City Ultralights CHALLENGER II | 1 | 2 | Clinton NC |
| N949UX | 1992 Quad City Ultralights CHALLENGER II | 1 | 2 | Broussard LA |
| N970CS | 0000 Quad City Ultralights CHALLENGER I | 1 | 1 | Glenwood Springs CO |
