Showing posts with label PROJECT ISINGLASS. Show all posts
Showing posts with label PROJECT ISINGLASS. Show all posts
Monday, 9 November 2015
PROJECT ISINGLASS
PROJECT ISINGLASS - (CIA) Proposed high-altitude, high-speed replacement program for the Lockheed A-12 and the USAF SR-71. Two proposals for Mach-5 and even Mach-20 aircraft were submitted. Cancelled in 1967 due to budgetary restraints.
Subscribe to:
Posts (Atom)