Alerts & Learnings MSF: Unknowingly in the line of fire Post heavy weather, and during Anchor Handling Vessel (AHV) mooring operation of a Semi-Submersible Drilling Unit, an Able Seaman (AB) was caught between subsurface buoyancy unit and safe haven after release of sea fastening lashing wire. AB sustained crush injuries to chest area and was medevac’d to hospital. To view this Marine Safety Forum safety alert in full and download the Step Change in Safety Verifications of Learning and Feedback Form, click 'Download Alert' button above. Download Alert Share: Share on Linkedin Share on Facebook Share on Twitter Share with Email