| Tail Number / N-Number | N6423D |
| Manufacturer | NORTH AMERICAN |
| Model | SNJ-4 |
| Year Built | 1941 |
| Manufacturer's Serial Number | 88-13519 |
| 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 | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | LLC |
| Owner Name | TENNESSEE FLYING MACHINES LLC |
| Street | PO BOX 41689 |
| City | NASHVILLE |
| State | TN |
| Zip Code | 37204-1689 |
| Region | Central |
| County | Davidson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1996-03-14 |
| Certificate Issue Date | 2012-02-24 |
| Last Action Date | 2020-10-21 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52067556 |
| Mode S Code Hex | A86F6E |