Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4439S.
| Tail Number / N-Number | N4439S |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-301 |
| Manufacturer's Serial Number | 301-0099 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 71 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | UNKNOWN |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Last Action Date | 2005-08-15 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2012-08-10 |
| Mode S Code | 51254546 |
| Mode S Code Hex | A55966 |