FAA starts replacing its floppy-disk air traffic systems
The US aviation regulator will replace four 1980s systems used at more than 400 sites with one digital platform by the end of 2028, according to The Register.
The facts
- The FAA announced it is replacing four 1980s systems, still used at more than 400 facilities, with a new platform called E-IDS, according to The Register.
- E-IDS is meant to pull data from several systems into one digital platform so controllers can see operational information and alerts.
- Five sites are lined up first: airports in Atlantic City, Nashville and Rochester, plus data hubs in Atlanta and Salt Lake City. The FAA plans 435 sites by the end of 2028.
- The GAO said in 2024 that 51 of the FAA's 138 ATC systems were unsustainable. The FAA is asking Congress for $30 billion through the Modern Skies Act, per an FAA spokesperson.
Case notes · Danny's take
Why it matters
Floppy disks are the funny part. The real story is old infrastructure that nobody wants to pay for until something breaks. The article points to a 2023 NOTAM file deletion that briefly halted US domestic departures. One small system, one big outage. Funding is still short, so the 2028 date is a plan, not a guarantee.
For builders
Legacy systems in government and aviation are a slow, budget-bound market, but the need is real. If you build data integration or monitoring tools, the pitch is simple: fewer single points of failure, fewer nationwide ground stops.
Not financial advice. Do your own investigation.
This story was summarised with AI from The Register's reporting and checked against our editorial policy. Danny's take reflects his views. Disclaimer.
Danny Walter
Founder of Moon Republic, Volt Terminal and Moon Republic Academy. Author of The Market Is a Crime Scene and After the Applause.