Investigators have yet to determine whether the crew of an Army helicopter was wearing the devices when the Black Hawk ...
Amid the ongoing DC plane-helicopter crash probe, US investigators have started looking into whether Black Hawk soldiers were ...
Investigators are focusing on evidence from the crash site to determine if the Black Hawk crew was wearing the goggles at the ...
The AN/PSQ-20 Enhanced Night Vision Goggle (ENVG) provides increased capability by incorporating image intensification and long-wave infrared sensors into a single, helmet-mounted passive device.
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