Are MLB umpires full time?

To become an Air Traffic Controller (ATC), applicants must meet specific eligibility criteria, including being a United States citizen and being under the age of 31 at the time of application. The age limit is set to ensure that candidates can complete the necessary training and gain sufficient experience before reaching the mandatory retirement age for air traffic controllers, which is typically 56 years old. This age restriction helps maintain a workforce that is physically and mentally capable of handling the demanding responsibilities of managing air traffic safely and efficiently. It is important for prospective candidates to verify current requirements, as they may be subject to updates or changes by the Federal Aviation Administration (FAA).