| Tail Number / N-Number | N105FS |
| Manufacturer | MALM RUSSELL |
| Model | KOLB FIRESTAR II |
| Year Built | 1997 |
| Manufacturer's Serial Number | F.S.-0-669 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503ULDCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Kit Manufacturer | KOLB AIRCRAFT INC |
| Kit Model | FIRESTAR II |
| Type of Registrant | Individual |
| Owner Name | OCHS DAN M |
| Street | 2001 W R 90 SOUTH |
| City | GRAINFIELD |
| State | KS |
| Zip Code | 67737 |
| Region | Central |
| County | Gove County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-05-08 |
| Certificate Issue Date | 2011-09-06 |
| Last Action Date | 2020-04-09 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50013725 |
| Mode S Code Hex | A017D5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N105FS.
| Tail Number / N-Number | N105FS |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 1999 |
| Manufacturer's Serial Number | 17280797 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | WISCONSIN AVIATION-FOUR LAKES INC |
| Street | 3606 CORBEN CT |
| City | MADISON |
| State | WI |
| Zip Code | 53704-2573 |
| County | Gove County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-11-08 |
| Certificate Issue Date | 2002-09-03 |
| Last Action Date | 2005-08-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-09-27 |