collision course

lead collision course

collision course interception

airborne collision avoidance system (ACAS)

collision regulations (COLREGS)

traffic collision avoidance system (TCAS)

collision avoidance system-equipped aircraft

midair collision control

near collision

unavoidable collision

aerial collision

air collision

airborne collision avoidance system

approach lights collision

avert collision

avoid collision

bird collision

mid-air collision

midair collision accident

midair collision hazard

midair collision risk

near mid-air collision

head-on collision

cloud and collision warning radar

collision

collision point

collision сourse attack

collision сourse homing

aircraft collision avoidance system

anti-collision system

autonomous collision avoidance system (ACAS)

collision avoidance

collision avoidance drone