Satellite Prefixes Award - The SATPX Award is awarded for a minimum of 50 different prefixes worked on satellites. It is necessary to have QSO/HRD with at least 50 different prefixes using any HAM satellite (Shuttle calls are valid for the award). It is not necessary to have QSL but a log extract with date, time, callsign worked/listened, band, mode, satellite used. Award is A4 size. Info iz1crr (at) tin.it