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March 22, 2021
ED-285 - Minimum Operational Performance Standard for offshore Helicopter Terrain Awareness and Warning System (HTAWS)

We are pleased to announce the publication of ED-285 “Minimum Operational Performance Standard for offshore Helicopter Terrain Awareness and Warning System (HTAWS).”
This document defines the Minimum Operational Performance Standards (MOPS) for an Offshore Helicopter Terrain Awareness and Warning System (Offshore HTAWS). These standards specify system characteristics that are intended to be useful to designers, manufacturers, installers, and users of Offshore HTAWS.

Available on the EUROCAE website.

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