поземний / бриючий політ (на невеликій висоті над поверхнею)
zero-zero landing
zero-zero weather
crow's feet
foot (pl. feet) (ft)
flip-up feet
actual cubic feet per minute
feet
flat feet
standard cubic feet per hour
feet per minute (FPM)
ground fog estimated ... feet deep
my feet are wet
in either feet or metre based on unit system setting
zero time-of-flight weapon
flight restriction zone / flight restricted zone (FRZ)
battlesight zero (BZO)
ground zero (GZ)
vision nil (zero)
zero elevation
zero in on
zero shot
zero tolerance
zero visibility
zero zone
zero-in
zero dark thirty
zero lead homing
actual zero of sight
zero degree angle
zero in
zero in on intelligence assets
zero mark