Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N133JR.
| Tail Number / N-Number | N133JR |
| Manufacturer | ROCKENSOCK JAMES E |
| Model | CHRISTAVIA MK1 |
| Manufacturer's Serial Number | 000133 |
| 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 | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | ROCKENSOCK JAMES E |
| Street | 19691 BELTRAMI LINE RD |
| City | BEMIDJI |
| State | MN |
| Zip Code | 56601 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-05-26 |
| Certificate Issue Date | 1987-08-17 |
| Last Action Date | 2008-08-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-10-18 |
| Mode S Code | 50103456 |
| Mode S Code Hex | A0872E |