That’s funny 27 meg is a pretty standard coms radio,I was sitting at horseshoe reef talking to the boat next me and a lady told me to get off the channel when I asked were she was she said port Phillip bay yacht club and she did not know what skip was and was shocked to find out I was 250 kms off the qld coast and could not do anything about me talking on her channel
I thought that they would just monitor channel 72 just for the fun of it not everyone would have a vhf as 27 meg was the standard for a long time.