After five days trapped in the "Middle Peak Hotel" crevasse on the summit ridge of Aoraki Mount Cook, climbers Phil Doole and Mark Inglis were in big trouble – both having frostbite to their feet. By day 15 fears were held for their lives, until a short break in the weather and the heroic efforts of pilot Ron Small and rescuer Don Bogie.

Thanks to the LandSAR volunteers who shared their stories.

Go to this episode on rnz.co.nz for more details