Help


+
* February 29 – U. S. President Lyndon B. Johnson announces that the United States has developed a jet airplane ( the A-11 ), capable of sustained flight at more than and of altitudes of more than.

Edit
Promote Demote Fragment Fix

+
* February 29 – U. S. President Lyndon B. Johnson reveals the existence of the CIA's Lockheed A-12 reconnaissance aircraft

Edit
Promote Demote Fragment Fix

0.087 seconds.