| Tail Number / N-Number | N4201F |
| Manufacturer | INGRAHAM STEVE |
| Model | CHALLENGER II |
| Year Built | 2003 |
| Manufacturer's Serial Number | CH2-0303-2312 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | SEE BOMBADIER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| Type of Registrant | Individual |
| Owner Name | DEFENBAUGH RAYMOND |
| Street | RR 1 BOX 268 |
| City | BIGGSVILLE |
| State | IL |
| Zip Code | 61418-9753 |
| Region | Great Lakes |
| County | Henderson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-09-30 |
| Certificate Issue Date | 2008-08-19 |
| Last Action Date | 2021-03-02 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51177040 |
| Mode S Code Hex | A4FE20 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4201F.
| Tail Number / N-Number | N4201F |
| Manufacturer | CESSNA |
| Model | 172 |
| Manufacturer's Serial Number | 46101 |
| 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 | Individual |
| Owner Name | WEATHERED BRENTON W |
| Street | 8207 NW HILLSIDE DR |
| City | KANSAS CITY |
| State | MO |
| Zip Code | 64152 |
| Region | Central |
| County | Henderson County |
| Certificate Issue Date | 1980-05-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-08-25 |