Capt. Iven C. Kincheloe Jr., USAF, holder of the world altitude record (126,200 feet, set in the Bell X-2, Sept. 7, 1956), is killed in an F-104 crash.
The Space Development Agency added 21 satellites to its nascent data transport network in an Oct. 15 launch, the second mission in 10-month campaign to field 154 operational spacecraft.