Avalanche sets are essential equipment for ski mountaineers and freeriders who venture into avalanche-prone terrain. These sets typically consist of three basic pieces of equipment: an avalanche transceiver (also called a beeper), a probe, and a shovel.
An avalanche transceiver is a small electronic device worn on the body, usually in a harness or chest strap. It emits a continuous signal that can be picked up by other transceivers in the event of an avalanche. This device is very important for locating buried victims and is designed to help rescuers determine their exact location.
A probe is a collapsible pole made of lightweight materials such as aluminium or carbon fibre. It is used to probe avalanche terrain after identifying the approximate location of the victim with a locator. The probe is extended and retracted into the snow until it reaches the victim, allowing rescuers to determine the depth to which the person is buried.
A shovel is a sturdy, compact tool designed for efficient digging in snow. It is used to dig out the snow around a buried victim, creating a cavity for air and allowing rescuers to extract the person as quickly as possible. The shovels in avalanche sets are specially designed for durability and ease of use in cold, snowy conditions.
How to use an avalanche set?
Using an avalanche set is essential for anyone venturing into avalanche terrain. Here is a quick guide on how to effectively use each piece of equipment in an avalanche set:
- Avalanche transceiver:
- Before you head out into the field, check that the transceiver is turned on and working properly.
- Make sure all group members have their transceivers turned on and set to broadcast mode.
- In the event of an avalanche, switch the transceiver to search mode to find buried victims.
- Follow the signals and numerical display on the finder to narrow down the buried object's location.
- When the signal is strongest, start probing and digging.
- Probe:
- After identifying the location of the buried victim with the avalanche transceiver, use the probe.
- Assemble the probe by connecting its segments until fully extended and locking them in place.
- Holding the probe firmly, insert it vertically into the snow, starting at the point where the strongest transceiver signal was received.
- Systematically insert the probe into the snow and apply gentle pressure until you touch the buried person.
- Shovel:
- After the probe makes contact with the victim, start using the shovel.
- Assemble the shovel by extending the handle and locking it firmly.
- Start digging downwards and away from the victim to create a safe zone for rescuers.
- Remove snow from above and around the victim, working quickly and efficiently to open the airway and facilitate rescue.
- Coordinate efforts with other rescuers to ensure an organized and efficient excavation process.
It is very important to undergo proper training and practice regularly with your avalanche equipment to ensure knowledge and effectiveness during an emergency. In addition, always stay informed about avalanche conditions and follow safety instructions.
What are other reasons to wear avalanche sets?
By carrying an avalanche set, ski mountaineers and freeriders can have peace of mind knowing they have the necessary tools to respond in the event of an avalanche. This allows them to focus on their outdoor activities while staying safe.
