нічна видимість
night-vision goggles (NVGs); night vision goggles (NVG)
NV (night vision) mount, NVG (Night Vision Goggles) mount
NV kit, NVG kit / Night Vision, Night Vision Goggles
adverse or limited visibility
conditions of reduced visibility
in-transit visibility (ITV)
limit of visibility
moderate visibility
poor visibility
total asset visibility (TAV)
visibility
zero visibility
visibility of aim
bad-visibility accident
runway visibility
visibility meter
visibility reduced conditions
aerodrome ground visibility
reduced visibility
restricted visibility
exhaust filter (reduces aicrafts’ infrared visibility)
fair visibility
flight visibility
horizontal visibility
low visibility
low visibility landing
low visibility takeoff / take-off
low-visibility conditions
poor visibility conditions
slant visibility
unlimited visibility
vertical visibility