Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N66981.
| Tail Number / N-Number | N66981 |
| Manufacturer | CONVAIR |
| Model | BT-13 |
| Year Built | 1941 |
| Manufacturer's Serial Number | 2574 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HATHAWAY WILLIAM LEWIS |
| Street | RT 1 BOX 70 |
| City | FIREBAUGH |
| State | CA |
| Zip Code | 93622 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1953-02-04 |
| Certificate Issue Date | 1948-09-14 |
| Last Action Date | 2004-02-10 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-30 |
| Mode S Code | 52154462 |
| Mode S Code Hex | A8D932 |