Westerville is a city in Delaware and Franklin counties in the U.S. state of Ohio. It is a northeastern suburb of Columbus. The population was 36,120 at the 2010 census. Westerville was once known as The Dry Capital of the World for its strict laws prohibiting sales of alcohol.
Mandatory separation. (a) An air traffic controller shall be separated from the service on the last day of the month in which he becomes 56 years of age or completes the age and service requirements for an annuity under section 8336(e), whichever occurs later.
Air traffic controller Air traffic control officer. Air traffic controllers give information and advice to airline pilots to help them take off and land safely and on time. 1. Entry requirements. You'll need an air traffic control licence from the National Air Traffic Services (NATS). It takes around 3 years to train and you'll complete your training while working. To become a trainee controller, you'll need: to be 18 years old. 5 GCSEs at grades 9 to 4 (A* to C) or equivalent, including English and maths.