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Explore / Quad City Ultralight Acft / Quad City Ultralight Acft CHALLENGER II

N4378A trading card

Uncommon 1991 Quad City Ultralight Acft CHALLENGER II, one of 566 registered in the US.

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N4378A is a Quad City Ultralight Acft CHALLENGER II built in 1991, registered in the United States. It is one of 566 of its model registered in the United States, so its card is uncommon. Power comes from ROTAX 503 DCDI. It seats 2. Turn it into a custom trading card with your own photo: we print standard 2.5 by 3.5 inch cards and mail them to you.

ClassSingle-Engine, 2-Cycle
Built1991
SerialCH21910757
EngineROTAX 503 DCDI
Power52 hp
Seats2
Weight classUnder 12,500 lb
Airworthy sinceJun 21, 2007
Mode S codeA54090
RegistrationValid

Details as of 2026-10-23. Is this your aircraft and you would rather it not appear here? Ask us to remove it.

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