U.S. Air Force C-130 flies with Rolls-Royce T56 engine upgrade
Thursday, December 1, 2016 - 09:01
in Physics & Chemistry
Ryan MaassWASHINGTON, Dec. 1 (UPI) -- The first U.S. Air Force C-130 aircraft equipped with a Rolls-Royce T56 series 3.5 engine upgrade completed its first flight.