6d
The National Interest on MSNThe F-22 Raptor’s New Helmet Upgrade Packs A PunchThrough technological updates and kit upgrades like the Scorpion HMD kit, the Air Force seeks to extend the useful service ...
but probably nothing like the helmet A-10C Thunderbolt II pilots use to connect them to their aircraft. The HGU-55/P helmet provides A-10 pilots a central interface for everything they need ...
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