Final answer:
By the mid-1970s, the Federal Aviation Administration (FAA) began implementing significant modernization efforts in Air Traffic Control (ATC) Automation. This included the introduction of computer-based systems such as ERAM, TFMS, and ARTS, which aimed to improve efficiency and safety in ATC operations.
Step-by-step explanation:
The mid-1970s marked a significant milestone in the history of the Federal Aviation Administration (FAA) and its Air Traffic Control (ATC) Automation. During this period, the FAA began implementing a major modernization effort in ATC systems.
The introduction of computer-based automation systems, such as the National Airspace System (NAS) En Route Automation Modernization (ERAM) and the Traffic Flow Management System (TFMS), aimed to improve efficiency and safety in air traffic control operations.
The mid-1970s also witnessed the development of the Automated Radar Terminal System (ARTS) for terminal control. This system utilized radar displays and computer processing to enhance the management of aircraft movements at airports. These advancements in ATC automation were crucial in handling the increasing air traffic volume and improving the overall safety and efficiency of the national airspace system.