John Sperring

John Sperring, Royal Australian Navy Reserve Capability Manager Lieutenant Commander, manages thirty active Naval Reserves, providing the Australian Hydrographic Service with specialised resourcing. He is a career intelligence officer, and has served in the Australian Defence Force for 35 years, including the Army, Air Force and, since 1995, the Navy.


Reservist Hydrographers in Mobile Survey Team

The Royal Australian Navy’s Australian Hydrographic Service has recently added to its survey capability with the innovative use of reservist hydrographic surveyors in a mobile survey team. Earlier this year, the new team undertook a proving survey on Great Keppel Island that tested the operati... (read more)
SEAEXPLORER Underwater Glider

SEAEXPLORER Underwater Glider

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