The callsigns for a few of the digital satellites are as follows: SATELLITE BDCSTCALL BBSCALL --------- --------- --------- AO-16 PACSAT-11 PACSAT-12 LO-19 LUSAT-11 LUSAT-12 KO-23 HL01-11 HL01-12 KO-25 HL02-11 HL02-12 UO-22 UOSAT5-11 UOSAT5-12 When a new digital satellite appears for which you don't know the call sign, you can use the Run Pass feature. Load MSPE for a known satellite which is not in view at the time. Tune the radio to the downlink frequency of the satellite for which you wish the callsign. If it is a satellite using the Pacsat protocol, you will see the message, "Frames heard from ." Add the -11 and -12 suffixes as on the other satellites and you have the callsigns for that satellite. This file is for your info only and may be deleted after it is read. 73, W0SL