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Questions tagged [rescue]

Questions about rescuing someone in the Outdoors. Do note that self-rescues have their own tag

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2answers
83 views

Does mountaineering organization membership provide wilderness rescue/evacuation expense insurance? [closed]

Garmin inReach devices and its subscription plans seems to offer (optional?) rescue/evacuation insurance already: Does mountaineering organization membership such as Sierra Club from California, and ...
15
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4answers
248 views

Is there a practical risk when wearing an avalanche beacon on your top layer?

There are two "rules" which are commonly stated with how to wear an avalanche beacon which are closely related, but not quite the same: You should wear it over your bottom layer. The avalanche beacon ...
7
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1answer
240 views

What is the mortality rate of Mt St. Elias?

Mt St. Elias is a mountain on the border of Canada and Alaska. I believe it has the fastest relief from sea level of any mountain in the world. I've read somewhere that it has a higher mortality ...
8
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4answers
600 views

Is there really no way to rescue a climber from the death zone?

I have watched many documentaries about accidents on Everest and what I learned is, that it is impossible to rescue anybody from the death zone. It is simply too hard for the sherpas, or anybody else ...
18
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2answers
2k views

Crevasse rescue with knots in the rope

This has been bugging me for a while. A party is traveling on a glacier and adds braking knots evenly to the length of the rope as seen in this answer. The person leading the rope falls into a ...
26
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2answers
2k views

Do electronics interfere with avalanche beacons?

I have been told that electronics can possibly interfere with avalanche beacons (cell phones, radios, etc., but even flashlights). Is there any truth to this? A source would be helpful, ideally from a ...
51
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7answers
15k views

How to safely rescue someone drowning as an untrained bystander?

Motivated by a comment thread in this question here. As far as I know the consensus basically boils down to: It is very hard rescuing someone who is drowning. It can be very dangerous rescuing a ...
17
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3answers
2k views

Double Mariner Mechanical Advantage

Petzl have a diagram on their website for what they call a Double Mariner. It's identified on the site as having a 7:1 mechanical advantage, but I can only see it as having a 5:1. Can somebody ...
9
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5answers
247 views

Fisherman rescue, what gear is required?

Apologies for the word problem. I'm sure there's a simple solution or two, but I'm trying to work out a real world scenario. We used to indoor top rope belay but that was years ago in boy Scouts so ...
7
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1answer
614 views

How to pull someone up in a rescue situation?

This question made me wonder how one should be pulled up in a rescue situation, e.g. when lowering is not an option. This answer explains a Z-pulley when in an alpine/glacier environment. I'm more ...
3
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1answer
232 views

How fast does suspension trauma happen?

In this question I asked about suspension trauma and why it's effects come to be. Apparently the main reason is reduced blood flow/ circulation. This is due to blood vessels being constrained/pressed ...
22
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2answers
4k views

Why does suspension trauma happen?

This question once more brought up the topic of suspension trauma. I tried to read up on the topic, but found that the Wikipedia page was not as informative as I would have liked. Especially I'm ...
30
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4answers
6k views

Should one attempt to rescue a stranger from a crevasse or wait for mountain rescue?

Imagine the situation. You are somewhere in the montblanc massif crossing a glacier and you come across a pair of climbers. You/ I are well trained in crevasse rescue, but are not a certified guide. ...
5
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1answer
505 views

How to improvise a rescue 'throw bag' rope?

Dealing with water rescue, it is valuable to have an easily thrown rope nearby. There are specific items made for this, such as this throw bag with 50 ft. of high visibility MFP rope by Scotty. How ...
12
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4answers
841 views

What are the correct techniques for rescuing someone who has fallen through the ice?

If someone where to fall through the ice on a lake or a pond, what would be some correct ways of rescuing them? This question is inspired mostly by this video, where one person gets too close to the ...
18
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2answers
3k views

How do I rescue someone out of a crevasse?

What is the technique involved in crevasse rescues? Presuming a group are all moving together on a glacier and the leader of the party has fallen into a crevasse (collapsed snow bridge, etc.). The ...
9
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2answers
2k views

What order of response time can I expect if I hit the “911” button on my SPOT Satellite Personal Tracker?

A friend gave us a satellite communication gadget that has three buttons to send three messages, two of them to a programmed address ((1) location and (2) alert), and the third is a "911" button. We'...
13
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3answers
507 views

How can I know if a rope is certified? I found a hidden tag

We (a uni student club, mostly hiking) own a rope that is practically unknown. We know that it's a year since it was bought (presumably new) and that it has hardly ever been used (no dead hangs, etc). ...
18
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3answers
2k views

What should a rescue team be equipped with?

The last weekend when I was coming back home from a trek on Sunday noon, I got a news about this accident that took place. The place was on the way, so instead of choosing to rest at home, I chose to ...
20
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2answers
1k views

What is the proper technique for self-arrest when wearing crampons?

What is the proper technique to self-arrest and brake a fall, given steep icy (frozen snow) slope, when wearing crampons and wielding an ice axe? Should the crampons be used for stopping or held high ...
18
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1answer
419 views

What do I need to be aware of if I'm considering purchasing a Personal Locator Beacon (PLB)?

Obviously, I can't just buy it, push the button and expect a helicopter to show up. Are there monthly or registration fees? Do I need to get a permit or register with someone? How does it all work? ...
21
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3answers
539 views

How can I rescue someone lost in an avalanche?

If someone from our group is caught in an avalanche, what can I do to rescue them?