This is a 2004 Quad City Challenger 11 Ultralight, offered for sale by the owner/builder at $13,500. Registered as an Experimental Amateur-Built (E-AB) aircraft, it is located in Agua Dulce, California at (L70). The seller states it is N numbered, beautifully and meticulously maintained, and always hangared. The aircraft is equipped with a BRS 900 parachute.
The aircraft has a total time of 300 hours on both the airframe and the Rotax 503 DCDI engine, and it swings a Tennessee Wood propeller. It features a Kuntzleman Electric Box, an electric starter, an electric fuel pump, a Hobbs meter, and dual EGT/CHT gauges. Additional equipment...
GPS
Transponder
Electrical System
Kuntzleman Electric Box
Parachute
BRS 900 Parachute
Cowl / Nose Cone
Fiberglass Nose Cone
Heating System
Heater (electric fan blower)
Wheel Pants
Winglets
Wing Fairings
Wing Spa Fairings
Doors
Custom Design Doors (removable)
Strobe Lights
Fuel Pump
Electric Fuel Pump
Starter
Electric Starter
Voltmeter
Hobbs Meter
Landing Gear
Stock Landing Gear and Wheels
Drive Belt
New Gates Belt
Asking Price
$13,500
Agua Dulce, CA, USA
Jul 21, 2026: $13,500(-$3,000) - barnstormers
Jul 14, 2026: $16,500(-$1,500) - barnstormers
Jun 2, 2026: $18,000 - barnstormers
Asking Price
$13,500
Agua Dulce, CA, USA
Jul 21, 2026: $13,500(-$3,000) - barnstormers
Jul 14, 2026: $16,500(-$1,500) - barnstormers
Jun 2, 2026: $18,000 - barnstormers
Quick filters • Updated daily


Find the perfect Quad City Challenger 11 for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Find the perfect Quad City Challenger 11 for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$13,500