Originally Posted by
pangolin
https://www.cnbc.com/2019/06/09/regional-airlines-ground-flights-due-to-navigation-system-problem.html
I suspect a date dependent software bug. Side effect of last months GPS epoch roll over perhaps?
We have a work around but it may keep us low out of RVSM airspace and prevent some longer flights. Glad AA buys the fuel but this is bad for the CRJ overall.
heard a YV flight on frequency battling control issues and positioning issues and needing headings to get guided into DFW. Seems like more than a “software glitch”
?