[U: Flights to resume in the morning...] This Is Probably Somehow NOT Microsoft-Related…

But I suppose it could also be a national security issue -- with malign foreign state affiliated actors/hackers, too.

In any event, a vast number of weekend travel plans are going to be up-ended. So, here are the meager deets, at the moment:

. . .[FAA] officials were not ruling out any cause and said it would “take some time” to restart airport operation. . . .

Administration officials did not know the cause, adding that it would take an extended period of time to fix the issues. . . .

Stay tuned. Yikes. First MSFT; now the jets?!

नमस्ते