Air Traffic Control Systems Are Outdated. What’s Being Done to Prevent Another Outage?

Résumé détaillé

A nationwide flight halt has put the FAA’s aging technology in the spotlight. Upgrades are underway, but preventing future outages will take more than new equipment.

Transportation Secretary Sean Duffy on Saturday blamed the previous day’s nationwide ground stop on the replacement of copper wires at a “remote” Federal Aviation Administration (FAA) facility. Installing new fiber optic lines led to critical communication breakdowns, he said.

About 7,500 flights were delayed and over 9,000 were canceled on Friday, according to FlightAware. Some 1.5 million passengers were scheduled to take off from airports in the U.S. after 4 p.m. Eastern, shortly after the ground stop began.

The incident raised questions about what might have led to the historic event—only the second nationwide ground stop since 9/11—and what authorities were doing to prevent it from happening again.

“What we’re working to determine is whether we had incompetence or did they install a faulty router,” Duffy said Saturday, which saw nearly 6,000 additional flights canceled.

As investigators continued working to pinpoint the source of the problem, FAA Administrator Bryan Bedford told reporters in Washington, D.C., that disrupted flight schedules were expected to return to normal by the end of Sunday and promised that the “worst is behind us.”

While that may be true for this specific outage, Duffy warned Friday that what happened was not an isolated incident and said that outages would likely continue to occur until antiquated communications equipment across the FAA’s air traffic control network was brought up to date.

“It was the old legacy equipment. It failed,” Duffy said. “And listen, it’s going to continue to fail.”

The Transportation Secretary went on to call for Congress to provide $50 billion before the end of the year to upgrade air traffic control and airport infrastructure, increasing the administration’s recent $30.1 billion request, which included $10.1 billion specifically for air traffic control modernization.

There is reason to believe, however, that financial support alone will not solve the problems currently faced by the FAA.

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