| Tail Number / N-Number | N84MS |
| Manufacturer | SWENSON MYRON B |
| Model | PA-12 SUPER CRUISER |
| Manufacturer's Serial Number | 621B |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | EDWARDS BRUCE W |
| Street | PO BOX 493 |
| City | PALMER |
| State | AK |
| Zip Code | 99645-0493 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-07-25 |
| Certificate Issue Date | 2012-04-27 |
| Last Action Date | 2021-04-13 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52677244 |
| Mode S Code Hex | AB7EA4 |