{
  "id": 9314338,
  "title": "US air traffic vulnerabilities exposed by old computers, severed cables and stalled upgrades",
  "url": "https://urgent.news/2026/09/23/us-air-traffic-vulnerabilities-exposed-by-old-computers-severed",
  "topic": "finance",
  "section": "Finance & Markets",
  "published": "2026-09-23T10:31:24.000Z",
  "source": {
    "name": "Investing.com",
    "slug": "investing-com",
    "url": "https://www.investing.com/news/stock-market-news/us-air-traffic-vulnerabilities-exposed-by-old-computers-severed-cables-and-stalled-upgrades-4912464"
  },
  "original_language": "en",
  "account": "America's aging air traffic control system, still reliant on outdated telecom systems, decades-old Compaq computers, and replacement parts bought on eBay, has repeatedly experienced failures, causing flight delays and cancellations. A recent incident on Monday saw thousands of flights across the Northeast delayed or canceled due to a circuit failure at a Philadelphia air traffic facility and the accidental cutting of a fiber-optic cable near New Brunswick, New Jersey. U.S. Transportation Secretary Sean Duffy stated that the telecom architecture is from 40 years ago, leaving the Northeast susceptible to a single equipment failure or severed cable causing widespread air traffic chaos. Despite billions already spent or approved, the Federal Aviation Administration (FAA) still depends on aging systems, leading officials to warn that the risk of disruption will persist without a substantial overhaul.\n\nThe 2023 grounding of all flights departing the U.S. after a contractor accidentally deleted computer files, affecting a key pilot messaging database, resulted in the cancellation of 11,000 flights. In September 2025, over 2,000 flights were delayed and hundreds canceled at two Dallas-area airports due to a telecom outage caused by a contractor cutting fiber lines, affecting 100,000 American Airlines passengers alone. Congress approved $12.5 billion in 2025 to modernize air traffic control systems, with Transportation Secretary Duffy calling for an additional $30 billion to complete upgrades and fix facilities. The FAA has been forced to use 3D printing or purchase replacement parts from eBay for some of its aging systems, and the Government Accountability Office reported in 2024 that one-third of the FAA's air traffic facilities were unsustainable.\n\nFAA facilities cannot communicate with one another and operate on individual analog computers, making them isolated silos. FAA Administrator Bryan Bedford stated that the towers are run on individual Compaq computers, which stopped production in 2013. The FAA still uses aging telephone systems and three non-interoperable telecom systems that often cause delays. The U.S. has the world's most complex airspace and faces a shortage of several thousand air traffic controllers. While an expected shift from analog to digital communications is planned for late 2027, the FAA has struggled to modernize, with past efforts like the $10 billion plan in 1982 and the $15 billion NextGen project in 2004 falling short due to delays and cost overruns.",
  "summary": null,
  "key_points": [
    "U.S. air traffic system relies on outdated telecom systems and Compaq computers from 2013",
    "Circuit failure and severed cable caused flight delays in Philadelphia and New Jersey on Monday",
    "FAA faces $30 billion needed for upgrades despite $12.5 billion approved in 2025"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}