Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Brands

News

Royal Canadian Air Force Sgt. Missing After Ice Climbing Accident

The search continues for Royal Canadian Air Force Search and Rescue technician, Sgt. Mark Salesse, who went missing after an avalanche struck while climbing Polar Circus (WI 5).

Lock Icon

Become a member to unlock this story and receive other great perks.

Already have an Outside Account? Sign in

Outside+ Logo

All-Access
Intro Offer
$3.99 / month*

  • A $500 value with 25+ benefits including:
  • Access to all member-only content on all 17 publications in the Outside network like Rock and Ice, Climbing, Outside, Backpacker, Trail Runner and more
  • Annual subscription to Climbing magazine.
  • Annual gear guides for climbing, camping, skiing, cycling, and more
  • Gaia GPS Premium with hundreds of maps and global trail recommendations, a $39.99 value
  • Outside Learn, our new online education hub loaded with more than 2,000 videos across 450 lessons including 6 Weeks to Stronger Fingers and Strength Training for Injury Prevention
  • Premium access to Outside TV and 1,000+ hours of exclusive shows
  • Annual subscription to Outside magazine
Join Outside+

*Outside memberships are billed annually. Print subscriptions available to U.S. residents only. You may cancel your membership at anytime, but no refunds will be issued for payments already made. Upon cancellation, you will have access to your membership through the end of your paid year. More Details

Sgt. Mark Salesse. Photo: Royal Canadian Air Force.Update: On Wednesday, February 11, Sgt. Mark Salesse’s body was recovered by Parks Canada Visitor Safety specialists from under approximately 10 feet of snow near the base of Polar Circus (WI 5). He disappeared after an avalanche was triggered by an above climber. The four, including Salesse, were climbing unroped between the upper and lower ice pitches.

Canadian climber, Sgt. Mark Salesse, 44, went missing on February 5 while climbing Polar Circus (WI 5) in Banff National Park, Canadian Rockies. According to his three climbing partners—who were left uninjured—a relatively small avalanche swept Salesse over a cliff and he landed on a snow-ledge roughly 800 feet below.

Initial rescue efforts were thwarted by high avalanche conditions. New snow and rising temperatures on Friday limited the rescue effort to an aerial search, but the missing climber was not located.

Parks Canada, the organization coordinating the rescue effort, says the search and rescue has now become a recovery operation. Rescuers believe that his body will be found buried on the ledge.

Planned ground searches through the weekend were once again canceled due to high avalanche risk. On Monday, ground teams with search dogs reached the area, but after two and a half hours, avalanche conditions forced them to leave.

Rescue teams will try to reach the area again today. If conditions still prove too dangerous, recovery efforts may have to be put off until spring.

Salesse was a Royal Canadian Air Force Search and Rescue technician from 435 Transport and Rescue squadron based out of 17 Wing Winnipeg. He and his team were performing a routine mountain training exercise when the avalanche struck.

Liz Quinn, Salesse’s mother, said that he died “doing what he loved” in an interview with Global News, and wouldn’t want anyone risking his or her life to retrieve him.