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RockFLEET Assured

TRUSTED POSITION ASSURANCE ENABLED BY IRIDIUM PNT

GNSS jamming and spoofing are no longer rare, isolated incidents. Vessels in high-risk or contested waters are encountering interference regularly, and a spoofed receiver can keep reporting coordinates that no longer reflect the vessel’s true position. RockFLEET Assured, built by Ground Control, pairs a marine-grade antenna with an independent Iridium PNT receiver, a signal up to 1,000 times stronger than GPS and resistant to spoofing thanks to built-in authentication, continuously comparing it against GNSS. Available as a Full Bundle with a Raymarine chart plotter for direct bridge visibility, or as an Antenna Only option feeding NMEA 2000/0183 data into existing systems, RockFLEET Assured gives bridge teams a trusted, always-on reference the moment GNSS cannot be relied upon.

Key Features

Continued Operation During Power Loss
Marine-Grade, IP67-Rated Build
Flexible NMEA Integration
Bridge Chart Plotter Display
GNSS Spoofing & Jamming Alerts

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SPECIFICATIONS

PHYSICAL & ENVIRONMENTAL

Form Factor: Low-profile marine-grade smart antenna, deck or pole mounted

Size: 201 mm diameter x 125 mm height

Weight: 1,460 g, including antenna and mounting bracket

Environmental Rating: IP67

Operating Temperature: -40°C to +70°C

Cable: Marine-grade, available up to 100 m

ELECTRICAL POWER

Power Input: Powered by vessel DC supply

Voltage Required: ADU 15–24V DC (cable 0–100 m); BDU 10–30V DC

AC Input: 220V AC via external power supply, kit/integration dependent

CONNECTIVITY

Satellite Transport: Iridium Messaging Transport (IMT), configurable 1–60 minute reporting

Bridge Data Feed: NMEA 2000 and/or NMEA 0183 output

Assured Positioning: Integrated Iridium PNT module (Accuracy: 25–100 m; subject to change)

Commissioning: Bluetooth LE mobile app for setup, configuration, and status reporting

CHART PLOTTER (FULL BUNDLE)

Display: Raymarine Axiom+ 9 chart plotter

Function: Shows Iridium PNT position alongside GNSS position, with track and status indicators

Cable: Supplied Raymarine NMEA connection cable

Product Materials

Language Type Last Updated Size
EN Product Brochure 29 Jul 2026 427.65 KB
  • Type Product Brochure
  • Language EN
  • Last Updated 29 Jul 2026
  • Size 427.65 KB