over-the-top flying

політ за хмарами

top-attack (top attack; top-down attack )

accident-free flying / mishap-free flying

mishap-free flying / accident-free flying

low flying aircraft / low-flying aircraft

fire over open sights (fire over sights)

table-top exercise (TTX)

top dead center (TDC)

top secret (security classification)

thermal undershirt / vest / top

top-carriage trunnion

top-carriage trunnion bearing

be marked top secret

electrically actuated convertible top

flat-top post of front sight

police top brass

top military brass

clearance for top secret work

flat-top blade sight

flat-top blade front sight

anti-low-flying aircraft missile