| Tail Number / N-Number | N5142F |
| Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Model | CHALLENGER II SPEC |
| Year Built | 1996 |
| Manufacturer's Serial Number | CH-21094CW1232 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503DC |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | MATHEWS LYLE W |
| Street | 4630 STATE ROUTE 155 |
| City | RED BUD |
| State | IL |
| Zip Code | 62278-2656 |
| Region | Great Lakes |
| County | Randolph County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-28 |
| Certificate Issue Date | 2011-04-06 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 51471357 |
| Mode S Code Hex | A672EF |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5142F.
| Tail Number / N-Number | N5142F |
| Manufacturer | CESSNA |
| Model | T-41A |
| Manufacturer's Serial Number | 655142 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Government |
| Owner Name | US AIR FORCE |
| County | Randolph County |
| Certificate Issue Date | 1965-03-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-07-15 |