I was able to hear 5 different comms from 259.7. The loudest and clearest came when the shuttle rolled over to lose the external fuel tank.Live shuttle control is on 3.860 LSB WA3NAS 7.185 LSB WA3NAS Inverted V Dipole- Best signal hear in Alabama 14.292 USB WA3NAS 3 Element Beam Randall Landers Oxford Alabama