| Tail Number / N-Number | N8746C |
| Manufacturer | PIPER |
| Model | PA-22-135 |
| Year Built | 1953 |
| Manufacturer's Serial Number | 22-1398 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 94 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WITCOMBE GARY R |
| Street | 7706 W RIDGEWAY AVE |
| City | CEDAR FALLS |
| State | IA |
| Zip Code | 50613-9209 |
| Region | Central |
| County | Black Hawk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-07-29 |
| Certificate Issue Date | 1981-06-02 |
| Last Action Date | 2020-03-12 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 53004137 |
| Mode S Code Hex | AC085F |