zero feet flight

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

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

zero recoil