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Air Traffic Control

The U.S. air traffic control (ATC) system is grappling with significant challenges in 2025, marked by outdated infrastructure, staffing shortages, and operational disruptions that threaten the efficiency and safety of national airspace.

A substantial portion of the Federal Aviation Administration's (FAA) ATC systems are outdated.
A Government Accountability Office (GAO) report revealed that out of 138 systems, 51 are deemed "unsustainable," and 54 are "potentially unsustainable," many of which
are critical to flight safety and efficiency
. Despite ongoing modernization efforts, some critical systems lack investment plans, and others won't be updated until the 2030s . This slow progress is 
attributed to prolonged project baselining and the absence of

segmented implementation strategies.

The ATC workforce is experiencing a significant shortfall.
Currently, there are approximately 10,800 certified controllers, falling short of the 14,600 needed to meet demand . Training new controllers is a lengthy process, often taking up to three years, with nearly half of trainees not completing the program.

This shortage has led to extended work hours for existing staff, contributing to fatigue and raising safety concerns.
Additionally, the number of systems specialists responsible for maintaining ATC equipment is declining, exacerbating the risk of system outages .

Operational Disruptions and Safety Concerns

Recent incidents have highlighted the vulnerabilities within the ATC system. At Newark Liberty International Airport, radar and communication outages have led to significant delays and cancellations. In some instances, a single certified controller has been responsible for managing up to 180 flights during peak hours, a situation described as "pure insanity" by industry professionals . These disruptions underscore the urgent need for infrastructure upgrades and adequate staffing.

Transportation Secretary Sean Duffy has criticized previous administrations for neglecting ATC modernization, citing the use of outdated equipment and inadequate planning
. In response, a 
multibillion-dollar investment plan has been proposed to overhaul the
ATC infrastructure, including the installation of new radars and high-speed communication lines.
However, the implementation of these upgrades is expected to take several years, leaving the system vulnerable in the interim.

The U.S. air traffic control system is at a critical juncture, facing challenges that require immediate attention and long-term solutions.
Addressing the aging infrastructure, alleviating staffing shortages, and implementing effective modernization strategies are essential steps to ensure the safety and efficiency of air travel in the United States.

Further Reading

The Real Problem With the FAA
Denver Air Traffic Outage Under FAA Investigation
GAO-24-107001: Air Traffic Control: FAA Actions Are Urgently Needed to Modernize Aging Systems
How Lost Radar and Silent Radios Have Upended Newark Air Travel
‘I Don’t Know Where You Are’: The Race to Fix Air-Traffic Control
Vaughn College earns FAA approval to launch new air traffic control training program
 
Trump's plan to fix air traffic control faces huge hurdles
This Air-Traffic Controller Just Averted a Midair Collision. Now He’s Speaking Out.
‘Like Apollo 13’: What is wrong with US air traffic control?
Nearly 40% of FAA air traffic control systems need urgent updates, GAO reports
Duffy outlines air traffic control overhaul
Modernizing air traffic control infrastructure requires institutional modernization
 
US convenes Newark airport task force, fast-tracks telecom fix
Newark air traffic crisis takes terrifying turn — with just one controller to oversee up to 180 takeoffs and landings: ‘Pure insanity’
Stranded in Newark? The FAA's Air-Traffic Control Mess
America’s Air Traffic Fiasco
Laid off by the Trump administration, a former FAA employee says he's concerned
123ATC
 
Brought to you by concerned citizens from all across the Front Range and beyond.
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  • CO Front Range
    • Affected Areas >
      • Arapahoe County >
        • City of Centennial
        • City of Cherry Hills Village
        • City of Englewood
        • City of Greenwood Village
        • City of Littleton
        • Arapahoe County Updates
      • City and County of Broomfield
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        • City of Boulder
        • Town of Erie
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      • Douglas County >
        • City of Lone Tree
      • El Paso County >
        • City of Colorado Springs
        • City of Fountain
        • Security-Widefield
      • Gilpin County
      • Jefferson County >
        • City of Arvada
        • City of Edgewater
        • City of Golden
        • City of Lakewood
        • Town of Morrison
        • City of Westminster
      • Larimer County >
        • Town of Berthoud
      • Pueblo County >
        • City of Pueblo
      • Weld County >
        • City of Dacono
        • Town of Firestone
        • Town of Frederick
        • City of Greeley
    • Front Range Airports >
      • Boulder Municipal Airport | BDU >
        • BDU Updates
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        • APA Documents
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      • Parkland Estates Airpark
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      • Van Aire Skyport |
      • Vance Brand Municipal Airport | LMO >
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    • Front Range Plane Crashes
  • Background
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  • Issues
    • Advanced Air Mobility
    • Aviation Safety
    • Drones
    • Economic Impact
    • Electric Aircraft
    • Environmental Impact
    • Federal Oversight
    • Health Impacts
    • Lead Exposure
    • Low-Flying Aircraft
    • Noise Pollution
    • PFAS Contamination
    • Plane Crashes
    • Private Aviation
    • Proposed Solutions >
      • HB24-1235
    • Security Issues
  • Press
    • Front Range Media Coverage
    • National Media Coverage
    • Video Library
    • aviation perspectives >
      • 1500 Hour Rule
      • Aviation Safety
      • Federal Oversight
      • Fly Neighborly/Noise
      • NBAA Guidance
      • Pilot Mental Health
      • Pilot Shortage
      • Unleaded Fuels
  • Get In Touch + Get Involved
    • A Starting Guide for General Aviation (GA) Impacted Communities
    • Legal Resources