What is watch call ne demek?

"Watch call" is a term commonly used in the aviation industry to refer to a communication between the air traffic control tower and a specific pilot or flight crew. During a watch call, the tower may provide important information or instructions regarding the flight plan, airspace restrictions, weather conditions, or any other relevant updates. The purpose of a watch call is to maintain clear and efficient communication between the tower and the flight crew, ensuring the safety and success of the flight.