Backcountry Education

Latest Posts

Electronic Interference in a Nutshell

Cell phones, heated gloves, smart watches, and even snowmobiles can create electronic interference (EMI) that can disrupt an avalanche transceiver search--unless the searcher takes preventative action. In an encouraging collaboration this fall between manufacturers, avalanche centers, educators, and other stakeholders, a working group organized by the Canadian Avalanche Association produced a basic set of guidelines to clarify these issues to the public.

Avalanche Transceiver Interference Sources with Search and Rescue Considerations

For years we've been aware that electronic devices, metallic objects, and even foil energy bar wrappers, may interfere with an avalanche transceiver search. Despite this, many users are still unclear about which devices may impact a search, and there are no identified strategies for dealing with interference during a search. This study explores the sources and proposes some practical search strategies to address them.

Summer Reading: Avalanche Safety Books

From how-to guides and survival tips to understanding how to use essential gear, there is always something new to learn. Transport yourself back to winter and read some books from our avalanche safety summer reading list. You'll be better prepared to keep safe in avalanche terrain next winter!

U.S. Motorized Avalanche Fatalities Report - Winter 21-22

U.S. snowmobile avalanche fatalities were down 54% (all users) in the 21-22 season compared to the 20-21 season. But common accident problems and patterns contributed to the 6 motorized avalanche deaths - all triggered on persistent weak layers by uneducated and ill-prepared riders. Mike Duffy reports on the impacting factors.