| Tail Number / N-Number | N639RM |
| Manufacturer | MULCAHY ROGER |
| Model | F1 ROCKET |
| Year Built | 2006 |
| Manufacturer's Serial Number | YF001 |
| 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 | LYCOMING |
| Engine Model | IO-540-C4B5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Kit Manufacturer | TEAM ROCKET LP |
| Kit Model | F1 ROCKET |
| Type of Registrant | Individual |
| Owner Name | MULCAHY ROGER D |
| Street | 2484 185TH ST |
| City | CHARLES CITY |
| State | IA |
| Zip Code | 50616-9126 |
| Region | Central |
| County | Floyd County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-04-12 |
| Certificate Issue Date | 2005-12-12 |
| Last Action Date | 2021-10-25 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52060256 |
| Mode S Code Hex | A860AE |