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Started by Syth in Avalanche Safety - 31 Replies

Re:Recco

Syth posted Feb-2010

Does this actually work? Any experiences with that equipment?

http://recco.com/system/reflectors_info.asp

Bandit
reply to 'Recco'
posted Feb-2010

Syth wrote:Does this actually work? Any experiences with that equipment?

http://recco.com/system/reflectors_info.asp


No experience personally, it's been around a long time, and is a passive system.

Very good for locating bodies after an avalanche apparently.

Recco as worn by the consumer, is simply a reflector, you can't use it to search for others caught up in a slide. Since time is vital to a victims survival, it's no good for getting folks located quickly as the transmitters are usually fitted into helicopters AFAIK.

Ir12daveor
reply to 'Recco'
posted Feb-2010

As Bandit says, Recco is only of any real use to find your corpse!!!

If you are buried in an avalanche your chances of survival reduce exponentially after about 15 minutes. That means to have any real survival chance the people who are with you have to find you and dig you out. Preferably in less then 15 minutes!

Recco is a passive system and is brought in by the ski patrol or helicopter. There will be a delay before this equipment gets to the scene and this delay may cost you your life. An avalanche transceiver sends out a signal which can be picked up by the units from other members of the group. Your group can immediately search for you with a high degree of accuracy and hopefully get you out before its too late. If you go outside of the marked and controlled areas having a jacket with Recco is no substitute for an proper avalanche transciever, shovel and probe. (and knowing how to use them!)


This shows how the chances of survival if caught in an avalanche decrease with time. Source Swiss Institute for Snow and Avalanche Research. (German Only)

The red line is the average time it takes for organised rescue (with Recco) to arrive, your survival chances have dropped to 40%, If your friends can find you using transceivers within 15mins your survival chances are effectively doubled!


Edited 4 times. Last update at 15-Feb-2010

SamTHorn
reply to 'Recco'
posted Mar-2010

Syth wrote:Does this actually work? Any experiences with that equipment?

http://recco.com/system/reflectors_info.asp


These should be mandatory.

~ Sam

Pablo Escobar
reply to 'Recco'
posted Mar-2010

SPAM

Trencher
reply to 'Recco'
posted Mar-2010

I copied this TGR. I'm sure the poster won't mind. I don't go out of bounds, but do use powder runs within the resort. These are avalanche controlled, but occasionally there have been in bounds slides which have killed people. For me, recco is a very easy precaution for a very low risk.

Some info from RECCO
I am Dale Atkins with RECCO AB (we're a Swedish company), and over the past few winters there have been some writings about RECCO: some good, some bad, and a lot somewhere in between. I would like to give some accurate information about our system, but first I would like to introduce myself, give a brief answer to Mtsprings' questions, and respond to eight common myths about RECCO.

I am the training and education manager or North America. Prior to that I worked as an avalanche forecaster and researcher for the Colorado Avalanche Information Center for 19 years. Along the way I have had 30+ years of mountain rescue experience and 20 years of professional ski patrolling. As a rescuer I have dug out enough bodies (starting in '74) to fill a bus. As a researcher I have formally investigated hundreds and hundreds of avalanche accidents; co-authored the 4th volume of The Snowy Torrents. Currently, I am writing the 5th volume (to be published next fall) of The Snow Torrents -- US avalanche accidents from 1987 to (maybe) 2007. Besides RECCO and other things, I also serve as the vice-president to the Avalanche Rescue Commission of the International Commission for Alpine Rescue. Professionally, I have worked with and around avalanches since the early 1980s.

To Mtspring:
The RECCO System is not a substitute for a transceiver (see myth 1 below); however, our system provides pretty decent security at most of the avi-prone resorts in North America. At most resorts RECCO is now part of the first response, this was not true even a few years ago. Reflectors (should always have two) integrated into clothing, boots, helmets are better, but adhesive-backed reflectors -- sold in pairs -- are available from mountaingear.com. Keep in mind that no device -- transceiver, RECCO, airbag, AvaLung, etc -- guarantees survival. Even with transceivers mortality is about 50%, and this year it has been much worse. RECCO reflectors provide a basic and inexpensive rescue system, but knowledge most important. Take the time for you and your kids -- like some of the writers posted -- to get educated about avalanches, always buddy up when riding, and also visit and talk with patrollers about conditions too. Just like in the backcountry, this winter has served as a tragic reminder that some days are better than others to visit steep terrain.

Here are some common myths about RECCO.

1. RECCO replaces the transceiver.
?FACT: RECCO supplements the transceiver. We want and encourage people to get and learn how to use transceivers. The beacon is the best tool for companion rescue. RECCO is a system when someone needs more help than their friends can provide.

2.I already have a transceiver, I don't need RECCO.?
FACT: Even experienced skiers/riders forget to carry or turn on their transceiver. We are human and thus fallible. RECCO provides a basic, simple and inexpensive rescue system for all: from newbies ignorant of avalanche dangers (therefore will never have a transceiver) to the super-experienced and savvy who makes a mistake.

3. RECCO adversely affects avalanche rescue beacons. ?
FACT: No. The two systems work on very different frequencies and cause no interferences. In fact the Barryvox VS 2000 Pro transceiver (sold in Europe) has a RECCO reflector inside the beacon. RECCO's new detector also has a beacon receiver, so one rescuer can do both jobs.

4. I can just put a RECCO reflector in my pocket.
?FACT: Please don't. The adhesive-backed reflectors are designed to work best when attached to hard-shell boots or helmets. With soft-shell snowboard boots the reflector can also be placed in between a boot shell and liner. Simply dropping a reflector into a pocket can dramatically reduce system performance. Reflectors integrated (on the inside or outside) on jackets, pants, boots, helmets, body protection are specially designed and placed for this application. We also recommend that people wear two reflectors.

5. Gives a false sense of security.?
FACT: Some people will use safety equipment -- including beacons -- as an excuse to engage in riskier actions. How many of us -- myself included -- have skied a steep slope with pretty suspect instability just because we wore a transceiver and were with good friends who carried big shovels? Education is our best defense and RECCO works hard to motivate people to get educated about avalanches.

6. Organized rescue is too slow.
?FACT: Organized rescue is getting faster because:? A. cell phones B. helicopters C. proximity D. new search technology?
Organized rescue has gotten much faster in recent years; however, rescue teams are still stymied by having to use probe poles to find about half of all buried victims. A probe pole is like using a needle to find another needle in a haystack. Today's search times (in the US) by organized rescue teams are only slightly faster than avalanche search times (time spent searching) in the 1980s. When the results of the few avalanche rescue dogs cases are removed, the times are nearly identical. Transceivers and RECCO can search areas in minutes that can take hundreds of rescuers many hours to probe. Rescue dogs are much slower, but still many times faster than a probe pole.

The best example of a fast rescue occurred last April in Colorado when a cornice collapsed beneath a snowshoer. She was buried with a hand out but could not be seen by her companion. A 911 call sent a helicopter with rescuers who found her, evacuated her to hospital, and returned to search for her companion before he was even able to reach the avalanche debris.

7. RECCO only finds dead bodies.?
FACT: RECCO finds people, dead and alive. Every year we find a few people alive (in Europe), which makes them and their families pretty happy. For years RECCO was used in the secondary (or later) levels of a search. When used one, two, three days (or later), it's no surprise RECCO found dead bodies, but an interesting trend was noticed. Once the detector arrived on scene the searches were taking only minutes.

8. Too few places equipped with detectors.?
FACT: Worldwide more than 600 rescue bases are equipped with detectors. In the US and Canada we have equipped about 120 resorts (click here for a list). Many more organizations, especially SAR teams, in North America are slated for detectors.

I hope I have provided some answers and information. If anyone has questions, please contact me by PM or via recco.com. Thank you for taking the time to read this message.

Think Snow,
Dale Atkins
RECCO AB
because I'm so inclined .....

Edited 1 time. Last update at 15-Mar-2010

Highamc
reply to 'Recco'
posted May-2010

Thanks for this info Trencher. Really useful.

Bandit
reply to 'Recco'
posted May-2010

Trencher wrote: I don't go out of bounds, but do use powder runs within the resort. These are avalanche controlled, but occasionally there have been in bounds slides which have killed people. For me, recco is a very easy precaution for a very low risk.


Trencher, if you want to choose only a Recco reflector fine. If you are caught in an in-bounds on slope avalanche, no search for you can be mounted in an organised way until a Recco unit arrives. You won't be sending a signal. Wearing an Avalung would give you more chance of survival in those circs.

Topic last updated on 08-May-2010 at 18:23