Articles
Learn more about how underwater communication and navigation systems work

Technologies
Applications of our devices
March 18, 2026
Exhibitions
Invitation to the International Maritime Defence Show IMDS-2019 in St. Petersburg
June 24, 2019
Field trials
Underwater GPS. Trials of a new long-baseline navigation system
March 5, 2019
Exhibitions
Oceanology International Exhibition, February 25–27, 2019
February 28, 2019
Field trials
Underwater GPS on a remotely operated vehicle: practical experience
December 7, 2018
Technologies
Types of navigation systems and their applications
December 1, 2018
Technologies
The world's smallest hydroacoustic modem
November 8, 2018
Reviews
Customer feedback on using the Zima system and uWave micromodems
September 15, 2018
Technologies
“Underwater GPS” with two transceivers
September 1, 2018
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