Q-Status light controller

A visual warning system, called Status Lights, should be installed on installations where hazardous conditions for helicopters or occupants may exist. This system consists of flashing red lights visible to pilots from any approach direction and landing heading. The flashing red light indicates either “do not land, aerodrome not available for landing” or “move clear of landing area.” It should be automatically activated at appropriate hazard levels and manually activated by the HLO.