| Tail Number / N-Number | N7494D |
| Manufacturer | PIPER |
| Model | PA-18A 150 |
| Year Built | 1957 |
| Manufacturer's Serial Number | 18-5833 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| 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 | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BROWN STEPHEN R |
| Street | PO BOX 670656 |
| City | CHUGIAK |
| State | AK |
| Zip Code | 99567-0656 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1968-11-01 |
| Certificate Issue Date | 2012-08-23 |
| Last Action Date | 2021-03-24 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52413341 |
| Mode S Code Hex | AA16E1 |