Air Tractor President Jim Hirsch has been checking the numbers and anticipating this day’s arrival. The serial number of the 502XP sold to Mike Rivenbark of Morehead City, North Carolina differs only one digit from the previous Air Tractor. Yet another airplane in a steady progression of airplanes spanning 49 years. But to those at … Continue reading Milestone 4,000th Air Tractor is a Bird of a Different Color