Oh, I only asked a simple question about whistles
Toddy and others. You asked about whether someone would come looking for me/us.
As tsitenha said, it all depends.
Lets say on a winter trip myself and one hunting partner are away for six weeks. We may have flown, canoed skidooed or dog sled to get well out in a new area of bush we trap. Lets say this is a hundred,or two hundred miles away. Our folks will know roughly were we are and roughly how long we'll be. But we don't keep a diary, we go for a reason. No point coming back until you have a full load or run out of supplies. We may also choose to split up and hunt our own trap lines which may put us twenty or more miles apart from each other and may be out for several days on our own.
Lets say one of us - me needs help. It might be several days before my hunting partner comes looking for me. (VHF radios don't work over long distances) Then he's got to help me or go back for help, that takes several more days even if he knows where my trap line is exactly.
Lets imagine we've got a sat phone. <MMMmmmm? Where's the plane gonna land? Can't land in the forest or tundra if we're up that way. No runways, deep snow cover makes landing a ski plane difficult and you may not be anywhere near enough for it to land. Then how are going to get to it? The plane can't wait for you to make it across the bush to find him. How are you going to talk to pilot? He may be able to throw messages out from the plane - but you can't throw them back! Helicopters? I'm not too sure they can reach far out into the bush and they too may have difficulty finding somewhere open to land if your in deep bush (forest) Either way your in big trouble unless you can solve your own problems.
Me and my hunting partner don't use or need maps for where we go as the game don't stick to the same place all the time. We know the ground well enough to know roughly where we are and I know I could look at maps, as I do, and say this is where I am and going. But the same as you don't need a map to travel from one town to another we don't neither in the bush.
But you asked would someone come looking for me/us from our community? They might eventually. I would, but I'd wait for enough days to pass before I/we set off. Why? The last thing another hunter would want is someone turning up on a wild goose chase because they thought you were in trouble and couldn't manage on your own. It would be like saying we don't think you can look after yourself without help.
Our safety is in our own hands and we think what might go wrong and avoid having the problem in the first place or know how to deal with it in the second place. Luckily we don't have too many accidents. That said I don't worry about what you call safety. I feel safe and secure in the bush.
I was more worried about getting run over in York on a sight seeing trip there with my English friends.
Thats all I can explain.
Thank you