https://www.transportation.gov/site...Brand New Air Traffic Control System Plan.pdf
Highlight:
The FAA would also initiate planning and land acquisition for the replacement of the FAA’s 21 Enroute air traffic control facilities (ARTCCs), which are approximately 61 years old on average. The FAA’s 21 ARTCCs were placed throughout the NAS because of the legacy technology limitations. These limitations are no longer an obstacle and therefore the FAA can consolidate and reduce the number of ARTCCs, which would save FAA operations funding.
Highlight:
The FAA would also initiate planning and land acquisition for the replacement of the FAA’s 21 Enroute air traffic control facilities (ARTCCs), which are approximately 61 years old on average. The FAA’s 21 ARTCCs were placed throughout the NAS because of the legacy technology limitations. These limitations are no longer an obstacle and therefore the FAA can consolidate and reduce the number of ARTCCs, which would save FAA operations funding.