Maker · data as of September 25, 2026

Quad City Ultralight Acft Corp

54 aircraft on the U.S. register. The most recent registration was April 26, 2026.

Models

CHALLENGER II37CHALLENGER I5CHALLENGER II SPEC3CHALLENGER SPECIAL2LIGHT SPORT SPECIAL1CHALLENGER II LT SPT1CHALLENGER CHII1CHALLENGER 11CHALLENGER1CH II LONGWING1CH II1

States

Georgia5Oklahoma4Tennessee3Mississippi3Michigan3Louisiana3Illinois3Texas2Oregon2Nebraska2

Registrations by year

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N61439	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner New York	Experimental	2026-04-26	Valid
N626KW	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Georgia	Experimental	2025-10-16	Valid
N9237N	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Georgia	Experimental	2025-09-26	Valid
N94630	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Louisiana	Experimental	2025-07-09	Valid
N65763	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Michigan	Experimental	2025-01-07	Valid
N484CB	Quad City Ultralight Acft Corp CHALLENGER I	Fixed-wing, single engine	Individual owner Kentucky	Experimental	2024-05-02	Valid
N138NA	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Florida	Experimental	2024-04-25	Valid
N2550E	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Tennessee	Experimental	2024-03-16	Valid
N9237E	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Georgia	Experimental	2024-01-03	Valid
N4735B	Quad City Ultralight Acft Corp CHALLENGER SPECIAL	Fixed-wing, single engine	Individual owner Texas	Experimental	2023-11-27	Valid
N742HG	Quad City Ultralight Acft Corp CHALLENGER CHII	Fixed-wing, single engine	Individual owner Virginia	Experimental	2023-11-14	Valid
N4404H	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Ohio	Experimental	2023-07-22	Valid
N2551Y	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Nevada	Experimental	2023-06-29	Valid
N4292G	Quad City Ultralight Acft Corp CHALLENGER SPECIAL	Fixed-wing, single engine	Individual owner South Dakota	Light sport	2023-05-05	Valid
N6124A	Quad City Ultralight Acft Corp CHALLENGER I	Fixed-wing, single engine	Individual owner Texas	Experimental	2023-05-01	Valid
N5QC	Quad City Ultralight Acft Corp CHALLENGER II SPEC	Fixed-wing, single engine	Individual owner Iowa	None on file	2023-04-15	Valid
N61086	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner California	Experimental	2023-03-30	Valid
N13KC	Quad City Ultralight Acft Corp CHALLENGER II SPEC	Fixed-wing, single engine	Individual owner Montana	None on file	2022-10-18	Valid
N187EJ	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner North Dakota	Experimental	2022-08-22	Valid
N911UL	Quad City Ultralight Acft Corp CHALLENGER I	Fixed-wing, single engine	Individual owner Minnesota	Experimental	2022-05-26	Valid
N184A	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Illinois	Experimental	2022-02-25	Valid
N5119V	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner North Carolina	Experimental	2021-06-02	Valid
N25668	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Minnesota	Experimental	2021-05-03	Valid
N5615U	Quad City Ultralight Acft Corp CHALLENGER	Fixed-wing, single engine	Individual owner Mississippi	Experimental	2021-02-23	Valid
N8845C	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Arkansas	Experimental	2020-01-31	Valid
N43881	Quad City Ultralight Acft Corp CHALLENGER 1	Fixed-wing, single engine	Individual owner Iowa	Experimental	2019-09-10	Valid
N864RC	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner South Carolina	Experimental	2019-08-28	Valid
N628JT	Quad City Ultralight Acft Corp CHALLENGER II LT SPT	Fixed-wing, single engine	Individual owner Oklahoma	None on file	2018-08-29	Valid
N5424G	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Georgia	None on file	2017-11-16	Valid
N522PE	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Montana	Experimental	2017-06-16	Valid
N574LT	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Mississippi	Experimental	2016-06-23	Valid
N326D	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Louisiana	Experimental	2014-11-05	Valid
N4433H	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Oregon	Experimental	2014-09-24	Valid
N61708	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Oregon	Experimental	2014-05-19	Valid
N61515	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Tennessee	Experimental	2014-05-05	Valid
N204PK	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Oklahoma	Experimental	2014-02-12	Valid
N2542A	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Co-owned owner Florida	Experimental	2013-09-04	Valid
N740AB	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Alabama	Experimental	2013-08-05	Valid
N56968	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Connecticut	Experimental	2013-01-16	Valid
N4378A	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Vermont	Experimental	2011-11-10	Valid
N5142F	Quad City Ultralight Acft Corp CHALLENGER II SPEC	Fixed-wing, single engine	Individual owner Illinois	Experimental	2011-04-06	Valid
N1516L	Quad City Ultralight Acft Corp CH II	Fixed-wing, single engine	Individual owner Michigan	Experimental	2010-04-13	Valid
N4499G	Quad City Ultralight Acft Corp LIGHT SPORT SPECIAL	Fixed-wing, single engine	Individual owner Oklahoma	Experimental	2010-04-13	Valid
N6109Z	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Nebraska	Experimental	2008-11-07	Valid
N154MB	Quad City Ultralight Acft Corp CHALLENGER I	Fixed-wing, single engine	Individual owner Illinois	Experimental	2008-07-15	Valid
N361ST	Quad City Ultralight Acft Corp CH II LONGWING	Fixed-wing, single engine	Individual owner Mississippi	Experimental	2008-05-20	Valid
N6533R	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Louisiana	Experimental	2008-02-11	Valid
N4521G	Quad City Ultralight Acft Corp CHALLENGER I	Fixed-wing, single engine	Individual owner North Carolina	Experimental	2008-01-29	Valid
N61090	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Michigan	Experimental	2007-09-18	Valid
N197AB	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Nebraska	Experimental	2007-09-06	Valid
N293JP	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Oklahoma	Experimental	2007-07-24	Valid
N264RS	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Tennessee	Experimental	2007-05-10	Valid
N2552U	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner New Jersey	Experimental	2007-04-25	Valid
N416B	Quad City Ultralight Acft Corp CHALLENGER II	Fixed-wing, single engine	Individual owner Georgia	Experimental	2006-10-24	Valid