FAA Replaces Floppy Disk Systems by 2028
The agency will overhaul outdated disk-based systems used at more than 400 air traffic control facilities across the country.
Updated on Nov. 5, 2026 in Air Travel
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The Federal Aviation Administration uses floppy disks to share weather and critical information at more than 400 air traffic control facilities. The agency plans to replace these systems, which are over 40 years old, by the end of 2028.
Why it matters
The disk-based systems are outdated and create security and reliability risks for the national air traffic control network. Replacing them is intended to modernize how weather and flight-plan data move between facilities.
The Federal Aviation Administration relies on floppy disks at more than 400 air traffic control facilities, with the systems more than 40 years old. The Department of Transportation requested $1.5 million to fix the aging system, though the source does not state whether that request has been approved.
The players
Federal Aviation Administration
The FAA is the U.S. agency responsible for regulating and overseeing civil aviation and operating the national air traffic control system.
Department of Transportation
The Department of Transportation is the federal cabinet department overseeing the nation's transportation systems, including the FAA.
The details
Floppy disks are used to transfer weather and flight-plan data between systems and are employed at dozens of air traffic control facilities. The FAA projects replacing these systems by the end of 2028.
Timeline
The FAA plans to complete replacement of floppy disk systems by the end of 2028.
Roadmap
The floppy disk replacement is one piece of the FAA's broader air traffic control modernization program, which aims to update infrastructure that in many cases dates back decades. The $1.5 million funding request reflects the scale of the repairs still needed to bring the system up to current standards.
Travelers are not directly asked to change anything, but the replacement affects how weather and flight-plan information reaches controllers at facilities nationwide. Upgrades to these systems are intended to reduce the security and reliability risks of the current disk-based setup.
The takeaway
The shift away from floppy disks shows how much of the nation's air traffic infrastructure is still running on technology decades old. Watching whether the 2028 timeline holds will indicate how quickly modernization can move forward.
Further reading
For more on how the nation's airspace is managed, explore Air Travel coverage.
Source note: This article includes information reported by Elko Daily Free Press.
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