Hosted on MSN
The Mach 6 SR-72 Darkstar May Never Fly
Key Points and Summary - This analysis debates the U.S. Air Force's need for the secretive, Mach 6+ SR-72 hypersonic aircraft. -Proponents laud its game-changing speed, arguing it can penetrate any ...
Key Points and Summary - Lockheed Martin’s SR-72 Son of Blackbird or “Darkstar” aims to replace the SR-71 with hypersonic ISR—and possibly strike—using a turbine-based combined cycle (TBCC) that ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback