Advanced pilot training system T-X Saab and Boeing, two world-class aircraft manufacturers, are partnered to produce T-X – an all-new advanced pilot training system designed specifically for the U.S. Air Force and its training mission. It includes trainer aircraft, ground based training and support – designed together from the ground up. Links Read more in the Boeing T-X Backgrounder [PDF] Press release 13th of September 2016: Boeing and Saab Reveal First Two Aircraft For Air Force T-X Competition Press release 20 December 2016: Boeing T-X Completes First Flight and Validates Design for Air Force Requirements Last updated: 26 January 2017 • 14:28