Chester and James were climbing the Taranaki Maunga when the latter fell and tumbled 300m down the slope.Chester and James were climbing the Taranaki Maunga when the latter fell and tumbled 300m down the slope.

Rescue teams reached the pair on foot before they were located and extracted by the Taranaki Rescue Helicopter Trust.Rescue teams reached the pair on foot before they were located and extracted by the Taranaki Rescue Helicopter Trust.

Police subsequently credited Chester’s quick use of a personal locator beacon (PLB) as key to the rescue’s success.Police subsequently credited Chester’s quick use of a personal locator beacon (PLB) as key to the rescue’s success.