Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| CHALLENGER II | Fixed wing single engine | 37 | 37 | 1987-2007 |
| CHALLENGER I | Fixed wing single engine | 5 | 5 | 1992-1995 |
| CHALLENGER II SPEC | Fixed wing single engine | 3 | 3 | 1996-1996 |
| CHALLENGER SPECIAL | Fixed wing single engine | 2 | 2 | 2001-2001 |
| CHALLENGER II LT SPT | Fixed wing single engine | 1 | 1 | ?-? |
| CH II LONGWING | Fixed wing single engine | 1 | 1 | 1990-1990 |
| CH II | Fixed wing single engine | 1 | 1 | 1997-1997 |
| CHALLENGER CHII | Fixed wing single engine | 1 | 1 | ?-? |
| CHALLENGER | Fixed wing single engine | 1 | 1 | ?-? |
| LIGHT SPORT SPECIAL | Fixed wing single engine | 1 | 1 | ?-? |
| CHALLENGER 1 | Fixed wing single engine | 1 | 1 | 1996-1996 |
Quad City Ultralight Acft Corp aircraft in the FAA registry
The Federal Aviation Administration maintains a registry for Quad City Ultralight Acft Corp aircraft, reflecting the operational history of this manufacturer's light sport and experimental fleet. As of October 16, 2026, the registry contains 54 valid registrations under the manufacturer name "QUAD CITY ULTRALIGHT ACFT CORP". These aircraft represent 11 distinct models, all classified as fixed-wing, single-engine, reciprocating aircraft.
The majority of these registered aircraft are older, with half built in 1997 or earlier. Production spans from 1987 to 2007, indicating a concentrated era of activity for this manufacturer. The fleet is predominantly experimental, with 49 aircraft holding that airworthiness classification and only one registered as light-sport. Geographically, registrations are spread across several states, with Georgia holding the most at five, followed by Oklahoma with four, and Tennessee with three.
The Quad City Ultralight Acft Corp models that dominate the registry are variations of the Challenger series. The CHALLENGER II is the most common, with 37 registered aircraft built between 1987 and 2007. Other models include the CHALLENGER I with five registrations, the CHALLENGER II SPEC with three, and the CHALLENGER SPECIAL with two. Smaller numbers of CHALLENGER II LT SPT and CH II LONGWING models are also recorded, each with one registration. These models vary in seating capacity, with most accommodating two passengers, while the CHALLENGER I and CHALLENGER SPECIAL are single-seat configurations.
Each aircraft in the registry is identified by its unique N-number, allowing for precise tracking of individual airframes. The data reflects the current status of these aircraft as recorded in the FAA file, providing a snapshot of the fleet's composition and distribution. For those seeking specific registration details, the registry offers a clear view of the Quad City Ultralight Acft Corp N-number lookup results, detailing the operational status of each airframe.
Figures from the FAA registry file as of Oct 16, 2026.