The Aviationist on MSN

JP-7: A Look at the Special Fuel of the SR-71

Flying at altitudes and speeds unheard of for contemporary jet aircraft, the Blackbird family required a fuel with unique ...
National Security Journal on MSN

Mach 5.1 X-51 Waverider ‘Hypersonic Scramjet’ Has a Message for the Air Force

Boeing’s X-51A “Waverider” was a hypersonic tech demonstrator built with AFRL, DARPA, and Pratt & Whitney Rocketdyne to ...