STR adds iXblue new Gaps M5 USBL system to its rental pool of equipment

iXblue new Gaps M5, has been selected by global rental company Subsea Technology & Rentals (STR) to offer a practical, easy to export and cost-effective USBL solution to their global base of customers.

Broadening STR’s existing pool of subsea equipment, Gaps M5 addresses the accuracy and performance needs and requirements for vertical and horizontal tracking applications.

Latest addition in iXblue’s USBL product range, Gaps M5 is a compact, export-free and omnidirectional USBL system that offers accurate location, positioning and tracking of subsea assets. It integrates an Attitude and Heading Reference System (AHRS) for stable heading roll and pitch compensation and a true north reference. Smaller, lighter and easy to install, Gaps M5 is a ready-to-use and calibration-free system that offers an accuracy better than 0.5% up to 995m operating range. The USBL system is extremely efficient in shallow water and horizontal conditions and is suitable for any tracking operations, from diver- to multiple subsea assets- or inspection ROV- tracking.

“We’ve been offering iXblue products for over 20 years now, including their INS, AHRS and USBL systems. As a global leader which proven technology is recognized worldwide within our industry, their systems are great assets to have and they’ve always met our customer’s’ requirements,” explains Scott Johnstone, Group Managing Director at STR. “USBL, in particular, are critical components of our rental offer, and the new Gaps M5 is perfectly suited to our customers’ needs and jobs. Our new Gaps M5 is already being utilised by our customers on geophysical surveys for offshore windfarms site investigation, and other tracking and towed services and we received very positive feedback on the performance, lightweight, and compact nature of the new system.”

“We’re very happy to see our latest Gaps USBL system already benefitting subsea operations worldwide and we want to thank STR for their longstanding partnership and continued trust in our navigation and positioning technology,” states Régis Blomme, Sales director at iXblue. “We now look forward to supplying STR with other high end products in order to meet their demanding requirements as they strive to always offer the latest industry solutions available to their customers.”

solutions. technology. results.

Contact us

Please contact us for any general enquiries you may have or for any information about our products and services.

Please use our address for any job vacancy submissions


Telephone (24 hours):
Aberdeen & Great Yarmouth

+44 (0) 1493 445400

+61 8 6336 0222
+65 3159 2622

+1 713-936-2155


Aberdeen & Great Yarmouth
Perth & Singapore


Subsea Technology & Rentals Ltd
Units A1 & A2
Blackness Trading Estate
Blackness Road
AB12 3LH

Subsea Technology & Rentals Ltd
Sonar House,
36 Riverside Road,
Great Yarmouth NR31 6PX,
United Kingdom

STR Asia Pacific Pte Ltd
Loyang Way
Loyang Enterprise

Subsea Technology & Rentals Australia Pty Ltd
Unit 1
30 Fallon Rd
WA 6065

Subsea Technology & Rentals Inc.
G‑Tech Innovation Center
35002 Cooper Road