Maritime

At best, cellular coverage extends about 15 nautical miles (28 km) out to sea, so if you’re travelling away from the coast, you’ll need a satellite-based solution for your maritime connectivity requirements. From global tracking to voice calls, Ground Control has you covered.

Ground Control supplies fishing trawlers, yacht races, fisheries, data buoys, container ships and military vessels with tracking, telemetry and communication solutions. We design and build our own devices, and work with a wide variety of partners to ensure that we can deliver precisely the right combination of hardware, airtime and data you need.

Track Vessels Anywhere At Sea with Satellite Connectivity

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Remote Vessel Monitoring

Monitor vessel performance, fuel usage, engine health, and onboard systems in real time, from anywhere worldwide. Our solutions integrate with onboard sensors and control systems, allowing operators to detect anomalies early, optimize routes, reduce maintenance costs, and ensure compliance with operational protocols.

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Emergency SOS Readiness

Satellite-enabled connectivity provides a critical communication lifeline at sea. From GMDSS compliance to SOS disaster response, reliable communications save lives. With built-in failover options and rugged marine-rated equipment, our solutions keep critical channels open in the face of storms, blackouts, or equipment failure.

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Jamming and Spoof Proof Technology

Traditional GPS signals are vulnerable and easy to overpower with spoofing equipment. RockBLOCK Pro STL is a ruggedized, compact satellite-based tracking solution that delivers a secure signal independent of terrestrial or GNSS infrastructure. This PNT service offers a secure alternative when GPS or GNSS Global signals are absent, denied, or disrupted.

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Navigation & Logistics

Keep vessels on course with dynamic route planning, AIS enhancements, weather updates, and port coordination through always-available connectivity. Our systems provide the bandwidth and reliability needed for real-time navigation data, monitored via the Cloudloop tracking platform, ensuring efficient voyages and smarter decision-making from bridge to shore.

Recommended Devices:

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Monitoring and Navigation

RockREMOTE Rugged is designed to enable connectivity of a wide range of measuring and monitoring sensor devices. Using Iridium’s truly global Certus 100 service and an omni-directional antenna, it’s perfect for critical communication in remote and mobile situations.

For a rugged, all-weather solution, choose the RockBLOCK Plus or RockBLOCK Sense, both designed with IP68-rated dust and water protection and capable of operating in extreme temperatures from -40°C to +80°C.

Products to support this sector

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Global Tracking

RockFLEET is a truly global tracking device designed for permanent use aboard marine vessels. Its optional LTE Narrowband unit uses cellular networks when possible, automatically switching to the global Iridium satellite network when necessary fpor the lowest-cost routing.

The device is waterproof, ruggedized, and has a variety of mounting options to suit your needs.

Crew Safety

The RockSTAR is a rugged, handheld device designed for solo manned vessels or crews working in remote locations. It enables two-way text communication, and features a dedicated SOS button and a 'check-in' countdown timer.

The RockDASH is a carry-on, carry off device which transmits location and vessel telemetry, and offers least-cost routing, two-way text communication and alert functions.

Both devices utilize the global Iridium network and feature geofencing capabilities to keep teams and vessels safe.
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GPS Alternative Tracking

RockBLOCK Pro STL is a rugged, self-contained satellite device using Iridium Satellite Time and Location (STL) signals.

Unlike GPS-based signals, it delivers resilient position, navigation and timing data (PNT) even in GPS-denied or spoofed environments, making it ideal for commercial shipping, mobile asset tracking and any application where trusted positioning and timing is essential.

Who uses Ground Control for Remote Maritime Tracking and Monitoring?

Commercial Shipping & Logistics

Global shipping companies rely on Ground Control to maintain real-time visibility over their fleets, monitor fuel usage, and coordinate with ports and logistics hubs. Satellite connectivity ensures vessels remain connected during ocean crossings where terrestrial signals are unavailable. From container ships to bulk carriers, operators use our solutions to optimize routes, manage onboard systems, and improve the overall safety and efficiency of long-haul voyages.

Offshore Energy Support Vessels

Oil and gas platforms, offshore wind farms, and their support vessels operate in remote and often harsh marine environments. Ground Control provides robust, always-on connectivity for SCADA systems, remote diagnostics, safety communications, and crew welfare. These high-demand environments require high-reliability solutions capable of supporting voice, video, and machine data around the clock.

Defense & Government Marine Units

Naval forces, coast guards, and maritime law enforcement agencies require secure, mission-critical communication systems with global coverage. Ground Control delivers encrypted satellite solutions for operations coordination, patrol tracking, and rapid emergency response. Whether it’s coastal defense or international humanitarian missions, these organizations count on resilient connectivity in unpredictable conditions.

Oceanographic Research

Oceanographic vessels, climate research ships, and undersea mapping teams use Ground Control to collect, transmit, and manage data in real time. Researchers working far from shore benefit from uninterrupted connectivity to collaborate with shore-based scientists, upload datasets, or livestream exploratory missions. Our compact, portable systems are ideal for research vessels with limited space and power availability.

Here to help

Whether you have a single boat or a fleet of container ships, we can help ensure that you and your crew remain connected. With teams in the UK and USA, and over 20 years' experience in delivering maritime satellite communications, we've got you covered.

Call or email us, or complete the form to get the conversation started.