Cleared to cross
Cleared to cross
General Warning: Exercise extreme precautions
Exercise extreme caution.
Flashing RED: clear the active runway. Flashing RED AND GREEN: General Warning: Exercise extreme caution.
clear the active runway
return to starting point
Clear active runway
return to starting point
Return to Starting Point on Airport
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.
General Warning: Exercise extreme precautions
Exercise extreme caution.