First blind aviator to break sound barrier- attaining speed of Mach 1.4/1,060 MPH during vertical climb to 50,000 feet in just 90 seconds in an English Electric Lightning fighter jet.
First blind aviator to break sound barrier- attaining speed of Mach 1.4/1,060 MPH during vertical climb to 50,000 feet in just 90 seconds in an English Electric Lightning fighter jet.