From port operations and commercial vessels to superyachts and leisure craft, 2CL provides two-way radio systems that meet the demands of the marine environment where reliability and regulatory compliance are a must.
Trusted by operators across commercial, port, and leisure marine
- Portsmouth Port
- M/Y Rising Sun
- M/V Savannah
What this sector demands
The challenges 2CL helps marine operators solve
The marine environment places unique demands on communications. Distance, water, weather, and regulatory requirements all combine to make reliable, correctly specified equipment non-negotiable, whether you’re managing a busy port or coordinating crew on a yacht.
Safety & distress signalling
In a man overboard or vessel distress situation, seconds count. Fixed VHF units with Digital Selective Calling (DSC) can broadcast a vessel’s MMSI number and GPS position to coastguards and nearby vessels automatically.
Port & berthing coordination
Port operators need to run separate radio systems simultaneously — digital radios for internal operations and marine VHF for vessel-to-shore communication during berthing. These systems must work together without interference or delay.
Waterproofing & environmental resilience
Marine environments expose equipment to salt air, spray, and immersion. Handhelds must carry appropriate IP and waterproofing ratings, and fixed units must be protected against the corrosive effects of marine use.
Multi-team vessel operations
On larger vessels, engineering, hospitality, deck crew, and bridge each need their own communication channel without cross-talk or interference.

Portsmouth Port
Portsmouth Port required two distinct communication systems running concurrently: a Motorola digital radio system for internal port operations and ICOM marine VHF radios for vessel-to-shore communication during berthing.
2CL supplied and integrated both systems under a single maintenance contract, including out-of-hours support to keep operations running around the clock.
How we equip this sector
Typical product mix for marine
Marine projects require equipment specified for the environment. 2CL works with ICOM UK — the market leader in commercial marine radio — as well as Motorola for on-site digital radio systems.
Contact us
Whether you operate a busy commercial port, a working vessel, or a leisure craft, we understand the communication challenges the marine environment creates. Get in touch to discuss your requirements with someone who knows the sector.
Related reading
Guide
What is a VHF marine two-way radio?
A practical guide to VHF marine radio — how it works, the difference between fixed and handheld units, DSC technology, and what to consider when specifying a system for your vessel or operation.
Guide
Ofcom two-way radio licence: frequently asked questions
Marine radio operators are required to hold the correct Ofcom licence for their frequencies. This FAQ covers licence types, costs, how to apply, and what happens if you operate without one.