____________________The SR-71 Blackbird crossed the United States at a record speed of 2,124 MPH in 1990.
..........
This model reached a speed of 2,019 MPH, or Mach 3.08. The fuselage and wing structure were built almost entirely from stainless steel and titanium.
The last flight of this model was made in February 1969 to the USAF Museum, where it is on Display.
Tune in to the chat on Tuesday for more details! Answers will be posted to the message board after the chat!
_________________
Thomas S. Hayward