| Tail Number / N-Number | N48TT |
| Manufacturer | NUNN |
| Model | NORTH AMERICAN SNJ-4 |
| Year Built | 1944 |
| Manufacturer's Serial Number | 88-12222 |
| 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 | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HERITAGE AIRCRAFT LLC |
| Street | 3223 SWIFT CREEK RD |
| City | SMITHFIELD |
| State | NC |
| Zip Code | 27577-6901 |
| Region | Eastern |
| County | Johnston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-03-28 |
| Certificate Issue Date | 2023-02-11 |
| Last Action Date | 2023-02-11 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 51363773 |
| Mode S Code Hex | A5E7FB |