What does a steady green light signal from the Control Tower indicate?

A steady green light signal from the Control Tower indicates that the aircraft is clear to cross. This signal is part of the standardized communication protocols used in aviation to ensure that pilots have a clear understanding of instructions being communicated by air traffic control.

When pilots see a steady green light, they understand that they can safely proceed across a specific point on the runway or taxiway, typically indicating that the path is clear and they can move without hesitation. This communication is essential for maintaining safety and order in busy airspace and ground operations at airports, allowing pilots to make informed decisions as they navigate the airfield.