| Tail Number / N-Number | N2946L |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1967 |
| Manufacturer's Serial Number | 670080 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARCUM WILLIAM A |
| Street | 105 GOLF MEADOWS LN |
| City | CHAPMANVILLE |
| State | WV |
| Zip Code | 25508-7536 |
| Region | Eastern |
| County | Logan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1967-03-02 |
| Certificate Issue Date | 2002-09-09 |
| Last Action Date | 2021-04-22 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50603613 |
| Mode S Code Hex | A3078B |