| Tail Number / N-Number | N6657D |
| Manufacturer | LOCKHEED |
| Model | PV-2 |
| Year Built | 1945 |
| Manufacturer's Serial Number | 151606 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-2800-31 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,000 hp (1,492 kW) |
| Total Horsepower | 4,000 hp (2,984 kW) |
| Average Cruising Speed | 129 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | STOCKTON FIELD AVIATION MUSEUM |
| Street | 7430 C E DIXON ST |
| City | STOCKTON |
| State | CA |
| Zip Code | 95206-4915 |
| Region | Western-Pacific |
| County | San Joaquin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Limited |
| Airworthiness Date | 2011-02-10 |
| Certificate Issue Date | 2013-05-23 |
| Last Action Date | 2022-01-03 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 52145035 |
| Mode S Code Hex | A8CA1D |