Skull This article is an orphan, meaning few or no articles link to it.
Please help by introducing links to this page.

The Integrated Helmet and Display Sight System (IHADSS) is a computer system used by the designated gunner on D77 Pelican dropships. It determines where the gunner's eyes are focused and aims the M370 Autocannons accordingly.[1]


  1. Halo: Combat Evolved: Sybex Official Strategies & Secrets, page 66