How an A-10 Warthog pilot's helmet keeps them alive and on target
9:00am PST - February 17th, 2020 face mask - Business InsiderThe HGU-55/P helmet gives A-10 pilots a central interface for everything they need, from their oxygen supply to communications to flight instruments. One of those add-ons, the Hybrid Optical-based Inertial Tracker, or HObIT, allows pilots to use their helmet-…