ISS: Information Sending Station
IRS: Information Receiving Station
A CQ frame for sending a broadcast like CQ, so other station can send my messages and data if they hear me
frametype | ISS callsign | ISS gridsquare | empty |
---|---|---|---|
1 Byte | 6Bytes | 6 Bytes | - |
200 | Callsign as str | Gridsquare as str | - |