First scientific dives at the North Pole

Last updated: August 29, 2017 at 23:58 pm

Dr. Joseph MacInnis (Canada) and Dr. Phil Nuytten (Canada) – Arctic IV Expedition, 1974. Ice thickness was over 2 m (6.5 ft).

SOURCE:
Verified by Diving Almanac & Book of Records official

Watch Arctic IV documentary | National Film Board of Canada (1975)
https://www.nfb.ca/film/arctic_iv

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