NASA Space Shuttle Support Frequencies: **************************************** 2678 Khz   Cape Kennedy Range Control 5810 Khz   Primary Call-In 6693 Khz   Support Aricraft 7765 Khz   Booster Recovery Ships 8972 Khz   USN Atlantic Support 8981 Khz   Support Aricraft 9043 Khz   Support Aricraft 9132 Khz   Support Aricraft 10780 Khz  Primary Call-In 11205 Khz  Support Aricraft 13170 Khz  Support Aricraft 20192 Khz  Ascension Island Relay 20197 Khz  Ascension Island Relay (LSB) 3850 Khz   Johnson Space Center 14280 Khz         "" 21370 Khz         "" 28600 Khz         "" 3860 Khz   Goddard Space Center 7185 Khz          "" 14295 Khz         "" 21390 Khz         "" 28650 Khz         "" 20186 Khz  Various Activities