| Tail Number / N-Number | N485SF |
| Manufacturer | MAY BERNARD A JR |
| Model | KOLB - FIRESTAR II |
| Year Built | 1997 |
| Manufacturer's Serial Number | F1136 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | HOLMBERG HAROLD J |
| Street | 12505 VICTORY LN |
| City | GREENWOOD |
| State | DE |
| Zip Code | 19950-5349 |
| Region | Eastern |
| County | Sussex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-10-07 |
| Certificate Issue Date | 2008-01-08 |
| Last Action Date | 2022-03-15 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51376302 |
| Mode S Code Hex | A5FCC2 |