Hacker News
FAA issues nationwide ground stop due to "extraordinary circumstances"
101 points by owenshen24
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28 comments
andrewgioia
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Does anyone have any insight on this? Currently at LGA and they’re continuing boarding procedures, but they’re not giving us any updates otherwise.
abnry
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Radar outage:
1970-01-01
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A national radar outage would do it. This would be a bigger story. Everyone needs it to forecast. However it doesn't seem to actually be offline. So I don't think it was a very long outage if it did go down.
micah94
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Homeland Security saying "telecommunications" outage. But nothing more at this point...
jmclnx
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I think I remember seeing an article here about air traffic controller systems moving off of 3.5" diskettes. Related ?
United857
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Is this the first such case since 9/11?
dole
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No.
"January 11, 2023. All U.S. departing flights were halted for several hours after a computer outage crashed the FAA's Notice to Air Missions (NOTAM) pilot notification system"
9/11, 2023 and today are the only three times.
Jtsummers
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9/11 was different, that also required all planes to land, more or less, as quickly as possible and not continue to their destinations (unless that was timely, I suppose). This one is a departure ground stop, no more planes going up. Planes in the air haven't been ordered to land yet.
ChrisArchitect
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Some more discussion on source: https://news.ycombinator.com/item?id=50489641