FAA issues nationwide flights ground stop ‘due to extraordinary circumstances' and ‘safety'

[AZ_HighCountry]

SecTrans Duffy reporting what I've suspected and shared here. Ignore the requests for funding:

Duffy sounds alarm over aging FAA system after nationwide air travel shutdown

Sean Duffy blamed outdated routers and 1980s-era copper lines for the FAA ground stop, demanding Congress approve $50 billion in emergency funding.

www.foxbusiness.com

I am shocked they are still running on copper for data services. Especially at major airports and ATCs. My employer was moving to fiber 15+ years ago now.

 

[Davey Crockett]

My truck stop is a five hour drive north of Dallas.

The mob should be passing through by now.

Travelers grounded in DFW scramble for a way out after nationwide flight shutdown

Some passengers could get home by air. Others would have to rebook, spend another night in a hotel or commit to hours behind the wheel.

www.cbsnews.com

 

[SolarWarden]

SecTrans Duffy reporting what I've suspected and shared here. Ignore the requests for funding:

Duffy sounds alarm over aging FAA system after nationwide air travel shutdown

Sean Duffy blamed outdated routers and 1980s-era copper lines for the FAA ground stop, demanding Congress approve $50 billion in emergency funding.

www.foxbusiness.com

I am shocked they are still running on copper for data services. Especially at major airports and ATCs. My employer was moving to fiber 15+ years ago now.

It's embarrassing and they are fortunate nobody was hurt or killed. Now the fun will begin by both useless parties on who's to blame. Fun times.

 

[MNZGamerX]

Things are just out of control today -

 

[Davey Crockett]

Blind aliens?

 

[AZ_HighCountry]

It's embarrassing and they are fortunate nobody was hurt or killed. Now the fun will begin by both useless parties on who's to blame. Fun times.

There's no one to blame but themselves. Antiquated infrastructure and lack of proper prioritization. It's a wonder there have not been more outages.

But these people will find a way, as they always due, the deflect the blame in hopes of scoring political points.

 

[Ali_Baba]

I'd be curious to know how data traffic is being managed and what that map looks like.

Catching up with the thread, and the news it does seem to have started with hardware failure/backlog which caused the scenario I thought had happened. There is obviously an inherent design flaw in the dynamic failure and failover model within the air traffic control system if a switch/router can do this. I guess the ATC was designed(poorly) at a time where maybe there wasn't as strong a base in architecture design patterns for fault tolerance and failure & recovery to draw on that we have in our inventory if we do a modern system now.

The ATC really can do with an upgrade if not out right replacement. Given the nature of this type of system and its age, making architectural changes would be difficult given that the original SME knowledge won't be as good. The UK went through the growing pains of a new ATC, as did Europe so plenty to draw up.

I wonder if the telecoms issue has caused a split brain scenario where you no longer know what the article of truth is on the real air picture is. Typically you can get a firestorm of attempts at data reconciliation in this scenario which can use a melt down. Safest in this scenario is to terminate all flights and reset.

I am extrapolating this from it be a comms(telecom) issue.