GyroiUSBL combines a our 6th (6G®) generation high performance HPT Inverted USBL transceiver and a Lodestar Attitude and Heading Reference System (AHRS) / Inertial Navigation System (INS) in the same pressure rated mechanical assembly capable of operating at depths of 7000 m.

With the AHRS / INS in fixed mechanical alignment to the iUSBL’s pressure balanced acoustic array, the GyroiUSBL can be quickly deployed without need for a calibration to determine the alignment of the ship’s motion sensors to the acoustic transceiver. For many applications, this can enable significant time savings and operational costs.

Manufactured in Titanium, the GyroiUSBL is ideal for both short,  long term installations and long layback tracking.