clear the active runway
A red light - steady or flashing - means STOP. A steady amber light means Caution - signal about to change. A flashing amber light means SLOW DOWN.
In aviation, flashing red means get of the runway if you are on the ground and it means the airport is not safe for landing if you are in the air.
Clear active runway
Flashing RED: clear the active runway. Flashing RED AND GREEN: General Warning: Exercise extreme caution.
Exercise extreme caution.
No, a flashing red light typically indicates a temporary stop or caution, such as at a railroad crossing or traffic signal malfunction, while a solid red light means to come to a complete stop until it turns green.
If your aircraft is on the ground, a steady red light from the control tower light gun means STOP. If you are airborne, a steady red light means to give way to other aircraft, and continue circling.
Flashing amber light means slow down, watch for potential dangers. Flashing red means stop; proceed if and when it is safe.
When approaching an intersection with a flashing red signal light, you should treat it as a stop sign. Come to a complete stop, yield to any other vehicles or pedestrians, and proceed when it is safe to do so.
A flashing red signal light at a stop sign indicates that drivers must come to a complete stop before proceeding. It serves as an additional warning to ensure safety at intersections.
means nothing Wrong! It means caution. Something requires extra attention. At an intersection, a flashing circular yellow means to take extra caution, and watch for traffic on the cross road (which has a flashing red light). A flashing red light is the same as a stop sign. A flashing yellow arrow means you ma turn in the direction of the arrow, but you must yield to conflicting traffic. If the flashing yellow light is not at an intersection, it either calls attention to a road hazard on an accompanying sign, or indicates that a special regulation indicated on the sign is in effect (School speed limit 20 when flashing).
A red flashing light on a Droid usually means that your phone has 15% or less battery left and is about to die!