| Tail Number / N-Number | N99GC |
| Manufacturer | CALKINS GENE M |
| Model | CALKINS KITFOX SER 6 |
| Year Built | 2002 |
| Manufacturer's Serial Number | S60005-027 |
| 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 | CONT MOTOR |
| Engine Model | O-200-D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | SKYSTAR ACFT CO |
| Kit Model | KITFOX SERIES 6 |
| Type of Registrant | Individual |
| Owner Name | CALKINS GENE M |
| Street | 4021 W CEMETERY RD |
| City | JANESVILLE |
| State | WI |
| Zip Code | 53548-9705 |
| Region | Great Lakes |
| County | Rock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2011-08-02 |
| Certificate Issue Date | 2001-02-21 |
| Last Action Date | 2022-08-25 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 53350343 |
| Mode S Code Hex | ADD0E3 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99GC.
| Tail Number / N-Number | N99GC |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 500-S |
| Manufacturer's Serial Number | 3229 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 163 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GORDON GRAGG AIRCRAFT SALES INC |
| Street | 12888 HIGHWAY 6 SOUTH HULL AIRPORT |
| City | SUGAR LAND |
| State | TX |
| Zip Code | 77478 |
| Region | Southwestern |
| County | Rock County |
| Certificate Issue Date | 1988-12-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1989-01-25 |
| Exported To | FINLAND |