KH-4ARocket launchby USALaunch time16 Jun 196721:35 UTCsuccessOrbit: LEOSerial number: Thor 509MissionRocketPayloadsRocket Thorad SLV-2G Agena-Dlaunched from Vandenberg AFB, SLC-1WUSAPayloadsNamePurposeMassCommentKH-4A (S/N 1042)/SRV S/N 725Reconnaissance--