Global Avionics Round-Up from Aircraft Value News (AVN)
Phoenix Sky Harbor’s Air Traffic Control Tower and TRACON (Photo: Jacobs)
The U.S. aviation system continues to grapple with a deepening Air Traffic Control (ATC) crisis, as staffing shortages, outdated technology, and operational inefficiencies converge, raising concerns about safety and efficiency in the National Airspace System (NAS).
The U.S. Federal Aviation Administration (FAA) is confronting a significant shortfall of approximately 3,000 air traffic controllers, with over 90% of U.S. control towers operating understaffed. Despite recent efforts to recruit and train new personnel, including partnerships with educational institutions such as Nashua Community College in New Hampshire, the agency faces challenges in meeting its hiring targets.
Compounding the issue, recent changes to the Air Traffic Skills Assessment (ATSA) exam have led to a higher attrition rate among trainees. Under former Transportation Secretary Pete Buttigieg, the FAA lowered the threshold for the “best-qualified” category from 85% to 80%, resulting in a 30% increase in washout rates. Current Secretary Sean Duffy has reinstated a stricter grading system to expedite the entry of top candidates into the FAA Academy.
Technological Overhaul: NOTAM Modernization and TFDM Deployment
In response to systemic failures, the FAA is accelerating efforts to modernize critical technologies. The Notice to Air Missions (NOTAM) system, a vital component for flight safety, is undergoing a significant upgrade. A new cloud-based system, developed by CGI Federal, is slated for deployment by September 2025. This modernization aims to reduce outdated and redundant notices, enhancing the efficiency of flight operations.
Concurrently, the Terminal Flight Data Manager (TFDM) program is being expanded to improve surface operations at airports. TFDM replaces paper-based flight strips with electronic systems, streamlining communication between air traffic controllers and pilots. However, the rollout has faced delays, with cost increases and reduced deployment sites affecting its full implementation.
Operational Challenges and Safety Concerns
Recent incidents have highlighted the vulnerabilities in the current ATC system. A deadly mid-air collision near Washington, D.C., in January 2025, underscored the risks associated with controller shortages and procedural lapses. Investigations revealed preventable errors and regulatory failures, leading to calls for stricter safety regulations.
At Newark Liberty International Airport, ongoing staffing issues have led to repeated flight reductions. The FAA has implemented measures to ease congestion, but these actions have been met with mixed reactions from the aviation industry.
Industry Response and Legislative Actions
The aviation industry is intensifying its lobbying efforts to secure federal investment for ATC modernization. Airlines for America, now led by former New Hampshire Governor Chris Sununu, is advocating for substantial funding to address staffing shortages and technological deficiencies.
In response to these challenges, Congress has approved $12.5 billion in reform funding, with an additional $19 billion pending. These funds are earmarked for workforce development, technological upgrades, and infrastructure improvements to enhance the resilience of the NAS.
Implications for Avionics and Flight Operations
The ATC crisis has significant implications for avionics and flight operations. Pilots and operators are experiencing increased workloads due to controller shortages and procedural changes. The modernization of the NOTAM system and the implementation of TFDM are expected to alleviate some of these pressures by providing more accurate and timely information.
However, the success of these technological upgrades hinges on their integration with existing avionics systems. Manufacturers and operators must ensure compatibility and readiness to fully leverage the benefits of these advancements.
Looking Ahead
The FAA’s efforts to address the ATC crisis are multifaceted, involving staffing enhancements, technological modernization, and operational reforms. While progress is being made, the path to a fully resilient and efficient ATC system remains challenging. Continued collaboration among the FAA, the aviation industry, and legislative bodies will be crucial in shaping the future of U.S. air traffic control.
This article originally appeared in Aircraft Value News.
John Persinos is the editor-in-chief of Aircraft Value News.