launched from USA

KH-4A

Partial
MAY 09196721:50:00 UTC

Rocket failed to cut off, resulting in incorrect, but usable orbit.

launched from SLC-1E Vandenberg

aboard Thor ad SLV-2G Agena-D Thor 508 into LEO

Payload

KH-4A (S/N 1041)/SRV S/N 731

Reconnaissance