Comstar D3Rocket launchby USALaunch time29 Jun 197822:24:59 UTCsuccessOrbit: GTOSerial number: AC-41MissionRocketPayloadsRocket AtlasCentaur SLV-3Dlaunched from Cape Canaveral, LC-36BUSAPayloadsNamePurposeMassCommentComstar D3Comsat--