умови поганої видимості
conditions of reduced visibility
visibility reduced conditions
poor visibility conditions
low visibility
low visibility landing
low visibility takeoff / take-off
low-RCS target / low-radar-cross-section target
low flying aircraft / low-flying aircraft
low-flying, low-speed drone
adverse or limited 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
aerodrome ground visibility
reduced visibility
restricted visibility
exhaust filter (reduces aicrafts’ infrared visibility)
fair visibility
flight visibility
horizontal visibility
night visibility
slant visibility
unlimited visibility
vertical visibility