Rob Mccallum
The Musical Chair: Rob McCallum
Last month, New Zealander Rob McCallum became the deepest diving Kiwi ever after achieving a preliminary depth of 10,925 metres (35,843 ft) at the bottom of the Challenger Deep in the Mariana Trump… Audio
A dive to the deepest point of the world's ocean
New Zealand deep sea explorer Rob McCallum is about to undertake a journey to the deepest point of the world's ocean. He and Australian colleague Tim Macdonald will be descending in a submersible the… Audio, Gallery
Rob McCallum: The Kiwi who led the voyage to the deepest part of the ocean
New Zealander Rob McCallum led the team behind American Victor Vescovo's record breaking descent to the bottom of the Mariana Trench in the Pacific Ocean. Audio
Kiwi link to Mariana Trench dive which finds plastic bag
American explorer Victor Vescovo has set a new record for human exploration at the foot of the Mariana Trench, in the Pacific Ocean. Inside his specially designed submersible, he found sea creatures… Audio, Gallery
The search for MH370 enters a new phase
New Zealander Rob McCallum - an underwater search specialist whose Seattle-based firm is in line to lead the next phase of the search for MH370. His company has a range of deep sea submersibles and… Audio
Fears MH370 black box batteries have died
Rob McCallum, a New Zealand underwater search specialist based in Seattle talks about concerns that Flight MH370's black box batteries may have expired. Audio
The limits of using sonar in search for plane
The US Navy is sending a black box locator to the southern Indian Ocean in case the sightings from planes zero in on where the plane might be. Audio
Rob McCallum
New Zealander Rob McCallum is an undersea explorer. He's leading an expedition to search the Arctic Ocean for the plane wreck of polar explorer Roald Amundsen, who went missing in 1928. Audio