| Tail Number / N-Number | N69721 |
| Manufacturer | STINSON |
| Model | AT-19 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 77-152 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | R680E SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AUBURN CORD DUESENBERG MUSEUM |
| Street | PO BOX 271 |
| City | AUBURN |
| State | IN |
| Zip Code | 46706-0271 |
| Region | Great Lakes |
| County | DeKalb County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-07-07 |
| Certificate Issue Date | 2020-08-11 |
| Last Action Date | 2020-08-11 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52243557 |
| Mode S Code Hex | A9476F |