SeaCross Navigation
Software

The SeaCross Software Suite gives operators one seamless interface for high‑speed navigation, tactical execution, and autonomous control. With cross‑platform interoperability and minimal retraining workflows, crews move effortlessly between vessels and mission modes, accelerating coordination and elevating operational dominance.

Capabilities across all applications

  • Integrated system/MFD consolidating sensors and instruments on one screen.

  • Sensor‑agnostic, open standards (NMEA 0183/2000, CAN‑J1939, USB, Ethernet).

  • Redundant, autonomous units for reliability and failover.

  • Remote Command Technology (RCT) for low‑bandwidth tele‑operation and data sharing.

  • GNSS‑denied readiness via INS management, DR/EP, radar‑assisted fixes.

  • Proprietary SeaCross chart engine with GeoTIFF layer and S‑57/S-63 chart support.

  • Training & simulation with e‑learning, rehearsal, and multi‑vessel debrief.

  • Operator‑centric UI with mission templates for phase‑based operations.

Unmatched Strengths

SeaCross is engineered professionals navigating high-speed vessels in the world’s most demanding environments.

Mission-critical reliability

Ultra-low latency, real-time system response, and robust redundancy ensure safe and effective navigation even in GNSS-denied, contested, or low-visibility conditions.

Operator-centric design

Built by and for professionals, SeaCross features an intuitive, mission-adaptable interface that minimizes cognitive load and maximizes situational awareness, so operators can focus fully on the mission.

Tactical Superiority

The SX-TAC suite provides advanced tools for Visit, Board, Search, and Seizure (VBSS) operations, drone detection, spoofing/jamming alerts, and seamless integration with tactical communication and sensor systems.

Proven in the field

Trusted by naval and special forces across NATO and allied nations, SeaCross is continuously developed in-house by security-cleared Swedish engineers, ensuring uncompromised security and performance.

Flexible and Modular

Sensor-agnostic and hardware-independent, SeaCross adapts to any platform, manned, remote, or autonomous, allowing rapid configuration for any mission profile.

Unified Platform for all modes

SeaCross is the common platform for the entire operation, offering the same user interface and experience whether the vessel is manned, remotely operated, or fully autonomous. Operators can be trained for all scenarios on one system, seamlessly transitioning between manned, unmanned, and autonomous missions, often with the same crew, on the same vessel, from one day to the next.

Continuous innovation

With features like advanced GNSS-denied navigation, sensor fusion, and integrated training and debriefing tools, SeaCross provides the tactical edge required for modern maritime operations.

Operator-first Navigation for critical missions

The SeaCross Navigation Software Suite is a set of mission-ready and highly specialized navigation applications designed for demanding operations in littoral waters. Built on a shared, intuitive interface,

SeaCross offers a range of software editions to accommodate both operational and regulatory requirements for distinct user groups – from special forces and coast guards to autonomous platforms. All software components integrate into a unified operational workflow.