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  • Profile photo of Jack Thatcher, master navigator,
    Rights: Creative NZ, CC BY-ND 2.0 Published 11 January 2016, Updated 14 June 2021 Size: 150 KB Referencing Hub media

    Jack Thatcher, master navigator, is based in Tauranga. He has navigated waka – without instruments – across more than 35 000 nautical miles (65,000 km) of the Pacific Ocean.

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