M75

About

About M75

M75 is OceanAlpha's diesel-powered uncrewed surface vessel for offshore patrol, logistics, search and rescue, and oil-spill detection. The 5.5-metre craft uses waterjet propulsion to reach 26 knots and cover as much as 120 nautical miles, with autonomous navigation and manual remote control available for different mission phases.

Radar, LiDAR, AIS, cameras and an electro-optical pod support situational awareness and collision avoidance, while a 360-degree camera system and searchlight extend surveillance into night operations. The vessel can transport equipment and supplies between offshore installations or carry mission payloads for patrol and emergency response. It operates in waves up to 1.25 metres and can withstand conditions reaching 2.5 metres.

Deployments

  • Operating Use

    4 M75 USVs in normal business operations - 2025-09-29 - CNOOC Weizhou oil and gas platform group - Four M75 security-patrol USVs were in normal business operations across the Weizhou oil and gas platform group.

    Source

Observed use

Exact-product configurations are shown without inferring supply, purchase, customer status, standard fit, deployment or partnership.

  • CNOOC Weizhou platform operations

    Operational - Connected - Physical - Two M75 USVs handled material transport and security patrol work around the platform group.

    Source

Context

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