Recent Examples of fluctuate from the Web. 1  This is crucial in an industry where the biggest problem is fluctuating supply and demand. â , Popular Mechanics, South Australia to Build an Enormous Solar Thermal Plant, 15 Aug. 2017. 2  The stateâs estimated price tag for the lights has fluctuated over time.
Advanced Leader Course BNCOC (Basic Non-Commissioned Officers Course has changed it's name to the Advanced Leader Course (ALC). ALC is typically attended by NCOs in the ranks of Sergeant and Staff Sergeant. You can learn more about Army ALC by using the quick link below.
Air traffic control (ATC) is a service provided by ground-based controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace.n-route air traffic controllers work in facilities called Air Traffic Control Centers, each of which is commonly referred to as a center. The United States uses the equivalent term Air Route Traffic Control Center (ARTCC).