Jason Gilbert wrote:
Does anyone actually use whistles to communicate on a regular basis? My first thought is that in a place like Eldo it could get pretty crazy with everyone blowing their whistles to communicate. Second, Iíve always viewed whistles as a tool to communicate if youíre in trouble, 3 blasts from a whistle communicates distress and that you need help. If everyone starts using whistles to communicate, it would be difficult to tell if climbers needed help or if it was just normal communication.