13.6 Motion sensing system
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Statutory Documents - IMO Publications and Documents - International Codes - 2009 MODU Code - Code for the Construction and Equipment of Mobile Offshore Drilling Units, 2009 – Resolution A.1023(26) - Chapter 13 - Helicopter Facilities1 - 13.6 Motion sensing system

13.6 Motion sensing system

 Vessel motions represent a potential hazard to helicopter operations. Surface units should be equipped with an electronic motion-sensing system capable of measuring or calculating the magnitude and rate of pitch roll and heave at the helideck about the true vertical datum. A motion-sensing system display should be located at the aeromobile VHF radiotelephone station provided in accordance with section 11.6, so that this information may be relayed to the helicopter pilot. The form of the report should be agreed with the aeronautical service provider.

Parent topic: Chapter 13 - Helicopter Facilities footnote
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