What signal is indicated by a steady green light from a control tower?

A steady green light from a control tower signifies "Land safely." This signal is an important aspect of air traffic control communication and is used to convey that it is safe for the aircraft to approach and land on the runway. It indicates that the runway is clear and that there are no obstacles or issues preventing a safe landing.

In the context of air traffic operations, this signal is essential for maintaining safety and order during the landing phase of flight. Proper understanding of these signals is crucial for pilots as it helps them navigate their approach and landing in various situations, particularly when visibility is low or when communications may be disrupted.

The other signals associated with the control tower serve different purposes: for example, a steady amber light indicates "Taxi clear," while specific signals for circling or not landing communicate different operational messages that are not applicable with a steady green light signal. Understanding these signals is a fundamental part of being a prepared pilot and ensures compliance with air traffic control directives.