Came out on the icebreaker as far as I can remember, then he steamed ahead of you making a lead for you to follow. When you went up to Port Churchill on the Hudson Bay they used to have a spotter plane gave you the info. by. VHF . Funnily enough when I was up there the spotter was a Geordie and he had the reputation for being always drunk. The season I was across there, there was little ice at all and he was reporting leads everywhere, must have giving the same ones every year. JS