WGAL5 天
Night vision goggles: The most demanding way of flying, Army colonel says
Col. Tim Zerbe, the State Army Aviation Officer at Pennsylvania National Guard, describes what it's like to fly a Black Hawk ...
USA TODAY on MSN11 天
Army helicopter in DC crash was on 'routine' training flight carrying night-goggles
The Army helicopter that collided with a passenger plane on Wednesday night was on a 'routine annual retraining,' Defense ...
Why Are Investigators Focused on Night-Vision Goggles in the Deadly Midair Crash?
Investigators have yet to determine whether the crew of an Army helicopter was wearing the devices when the Black Hawk ...
来自MSN6 天
Operating with night vision goggles is the 'most demanding' way of flying, colonel says
Col. Tim Zerbe, the State Army Aviation Officer at Pennsylvania National Guard, describes what it's like to fly a Black Hawk ...