Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4973X.
| Tail Number / N-Number | N4973X |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | S-2R |
| Year Built | 1975 |
| Manufacturer's Serial Number | 5018R |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | VALLEY AIR SERVICE INC |
| Street | RT 3 BOX 62 |
| City | CALDWELL |
| State | ID |
| Zip Code | 83605 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1976-02-27 |
| Certificate Issue Date | 1986-08-20 |
| Last Action Date | 2004-06-29 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-19 |
| Mode S Code | 51426360 |
| Mode S Code Hex | A62CF0 |