Whenever you setup a landing zone for a helicopter GRN multi agency talkgroup 020 should be monitored, the pilots know this is the assigned talkgroup to talk to the ground crews on and will often try and call someone to find out current weather conditions.
Apart from that Multi Agency talkgroups will now be used in Region 1 at any 3rd alarm fire and above for Command & Control, this is because the M.A. talkgroups have a higher priority in the network and will hopefully alleviate some of the busies we have been seeing. This has already happened at a number of fires in January and seemed to work well.