Norm Posted October 12, 2007 Report Share Posted October 12, 2007 I was looking at the Calgary Springbank airport in the CFS today and in the coms section I see there are listed an outer tower on 118.2 and an inner tower on 120.7 . I don't recall seeing anything like that before and am just wondering how it works? Thanks Quote Link to comment Share on other sites More sharing options...
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