| Tail Number / N-Number | N1GJ |
| Manufacturer | CURTISS |
| Model | D |
| Year Built | 1967 |
| Manufacturer's Serial Number | M-4 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-300 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | OWLS HEAD TRANSPORTATION MUSEUM |
| Street | PO BOX 277 |
| City | OWLS HEAD |
| State | ME |
| Zip Code | 04854-0277 |
| Region | New England |
| County | Knox County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-16 |
| Certificate Issue Date | 1990-06-18 |
| Last Action Date | 2020-04-22 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50000241 |
| Mode S Code Hex | A000A1 |