I have responded to avalanches that involved almost a dozen fatalities. I created this site to share what I've learned about avalanche rescue. BeaconReviews.com (now in its 17th year) provides details about avalanche transceivers.
I recently created two videos that cover much of the information that is on this website. Part 1 explains the things you should know about avalanche rescue before you enter avalanche terrain. Part 2 explains the actual avalanche rescue process.