Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6203X.
| Tail Number / N-Number | N6203X |
| Manufacturer | AERO COMMANDER |
| Model | CALLAIR B-1A |
| Year Built | 1966 |
| Manufacturer's Serial Number | 10004 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 80 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AEROTEK II |
| Street | PO BOX 1491 |
| City | AFTON |
| State | WY |
| Zip Code | 83110-1491 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-12-16 |
| Certificate Issue Date | 1998-06-10 |
| Last Action Date | 2007-12-18 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-11 |
| Mode S Code | 52014424 |
| Mode S Code Hex | A81914 |