Due to a necessary server upgrade, the Sikorsky360© web portal including all of its services (Technical Publications, E-Notifications, IETMs, Helotrac 2X™, etc.) will be unavailable from 1400 EDT 24 July 2015 until approximately 0600 EDT 27 July 2015. Sikorsky apologizes for any inconvenience that this temporary outage may cause.

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