{% include "head.html" %}
One main feature of CATS is that packets are constructed from Whiskers. Each Whisker represents one possible attribute of data.
On this page you can select which whiskers to include in your packet.
{{ conf.callsign }}-{{ conf.ssid }}
CATS packets can optionally have one or more destinations. This can be useful for e.g. sending a message to another amateur radio operator, or for communicating with a service. The destination consists of a UTF-8 callsign and an SSID byte.