KH-4BRocket launchby USALaunch time24 Jul 196901:30 UTCsuccessOrbit: LEOSerial number: Thor 545MissionRocketPayloadsRocket Thorad SLV-2H Agena-Dlaunched from Vandenberg AFB, SLC-3WUSAPayloadsNamePurposeMassCommentKH-4B (S/N 1107)Reconnaissance--