Thor Delta E1 | INTELSAT II F-2

The Intelsat II series of satellites, first launched in 1966, marked the third generation of communications satellites developed by Hughes.

American orbital launch vehicle family with Thor first stage and a delta second stage.

The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947.