OPS 1664Rocket launchby USALaunch time14 Jan 196721:28 UTCsuccessOrbit: LEOSerial number: Thor 495MissionRocketPayloadsRocket ThorTAT SLV-2A Agena-Dlaunched from Vandenberg AFB, SLC-2WUSAPayloadsNamePurposeMassCommentOPS 1664 (KH-4A #1038)Reconnaissance--