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.

Some experts have speculated that the night vision equipment may have contributed to the disaster. The goggles work by enhancing ambient light sources that are too dim for the naked eye ...

Night vision goggles are expensive equipment and they can get damaged with the rough handling of checked baggage. Also, there ...

The investigation is examining physical evidence from the crash site, including the condition of the bodies and the positioning of the crew’s helmets and equipment. Investigators are particularly ...

The two suspects were identified as Teresa Youngblut of Washington state, who was wounded in the gun battle, and Felix Bauckholt, a German national who was killed.

Investigators are focusing on evidence from the crash site to determine if the Black Hawk crew was wearing the goggles at the ...