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.
Exercise extreme caution.
It means get off the runway now, or, if flying, do not land here.
Exercise extreme caution
Ground - Cleared for Takeoff. Air - Cleared to Land.
Congratulations! You have a virus. (:
The power supply unit must be toasted.
It is a warning light to pilots in poor visibility that there is a tall building there
If the aircraft is in flight, a steady green light signal from the control tower means cleared to land. If the aircraft is on the ground, it means cleared for takeoff. If the light is aimed at ground vehicles or foot traffic, steady green means cleared to cross the runway, or proceed.
For an aircraft on the ground, it means that you are cleared for taxi. For an aircraft in flight, you must return for landing or go around and attempt landing again.
Signal Tower Museum was created in 1813.
When Tower signals a vehicle on the runway with a flashing red light, it indicates that the operator must immediately stop and not proceed further. The operator should then radio the Tower to seek clarification and instructions on how to proceed safely. This protocol ensures the safety of both the vehicle and any aircraft in the vicinity. Following these procedures is crucial for maintaining a safe operational environment at the airfield.
If you mean the light gun signals from the control tower- to vehicles, and aircraft on the ground, get off the runway. For aircraft in flight, runway is unsafe, do not land.