| Tail Number / N-Number | N540GM |
| Manufacturer | NORTH AMERICAN |
| Model | SNJ-4 |
| Year Built | 1944 |
| Manufacturer's Serial Number | 88-9141 |
| 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 | R-1340-AN-1 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 550 hp (410 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTIN GUY E |
| Street | PO BOX 3196 |
| City | BROOKINGS |
| State | OR |
| Zip Code | 97415-0522 |
| Region | Northwest Mountain |
| County | Curry County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-11-11 |
| Certificate Issue Date | 2009-06-19 |
| Last Action Date | 2020-02-21 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51554216 |
| Mode S Code Hex | A6D88E |