Hello group from New Zealand I have tested the ID-5100 and have it working perfectly to track the D-Star (ONE Sparrow) and D-Star ONE (iSAT) satellites. Rig type is listed as "Untested" but I can confirm that Type 371 works well on both Linux Ubuntu 18 and Windows 7. Command line is: rigctld -c 07 -m 371 -r COM6 -T 127.0.0.1 -t 4532 -c 07 is the CI-V Radio Hex address used with the USB CT17 modem or Icom RS232 CT-17. -r COM6 is the USB port used with both CT17 and CT-17 via a USB to serial adaptor....