The US Air Force decided to resume operations of T-6 Texan II fleet yesterday which were grounded on 1 February due to unexplained physiological events. 

Following the incidents, a team was assembled including experts from the Air Force, Navy, NASA, and medical specialists to aggressively capture and analyze data from the pilots who had experienced physiological events and the aircraft. Following a collection and analysis of operational flight test data, USAF decided to end the operational pause of T-6 Texan IIs although engineers will continue studying the data and running further tests for a final root cause.