Narwhal™
Private Fleet & Field Communications Without Limits
Secure. Encrypted. Global.
Narwhal™ is Sea-Tech Systems’ managed private communications platform — built for fleets, field teams, and remote operations that cannot rely on public networks alone.
It delivers global encrypted license-free two-way radio, voice, and data across satellite, cellular, and terrestrial networks — with intelligent failover and centralized control.
Mission-Critical Communications. Anywhere.
At sea.
In the field.
Across multiple sites.
Narwhal™ creates a private communications backbone that connects:
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Vessel to vessel
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Site to site
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Field teams to headquarters
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Fleet to fleet (when desired)
All over an encrypted overlay that prioritizes mission traffic.
Voice, Data & Fleet Integration
Narwhal™ supports:
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Secure fleet license-free two-way radio and voice communications
- Site-to-site, person-to-person, ship-to-ship, ship-to-shore
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Radio over IP integration
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Site-to-site data routing
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Dispatch and fleet alerts
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Optional crew bandwidth management
- Support for fleet-to-fleet, agency-to-agency interoperability
Mission traffic is prioritized — always.
Built for the Real World
Connectivity changes. Networks fail. Bandwidth fluctuates.
Narwhal™ automatically manages:
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Satellite connections (Starlink & other LEO systems)
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4G / 5G networks
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Fiber, cable, and fixed wireless
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Existing onboard or site internet
Primary and backup paths are intelligently controlled to keep communications stable.
Modular by Design
Narwhal™ deployments can include:
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Secure edge routing
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Encrypted fleet VPN backbone
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Satellite & 5G integration
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Fleet radio systems
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Private data channels to headquarters
Each site or vessel can be configured independently.
Managed Infrastructure — Not Just Equipment
Narwhal™ is professionally deployed and managed by Sea-Tech Systems.
We provide:
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Design & installation
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Secure backbone hosting
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Remote monitoring
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Policy management
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Scalable expansion
This is communications infrastructure — built to grow with your operation.
Designed For:
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Commercial fishing fleets
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Offshore support vessels
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Industrial field crews
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Motorsport & event operations
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Remote infrastructure teams
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Expedition and research missions
If communications matter to your operation, Narwhal™ was built for you.
Private. Encrypted. Reliable. Global.
Narwhal™