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Old 06-10-2019, 10:42 PM
friedo's Avatar
friedo is offline
Join Date: May 2000
Location: Las Vegas
Posts: 24,364
Unless it's a severe malfunction ( ), a GPS issue would not be an atmospheric condition, surely. And I don't think UPS flies any CRJ's.

On second thought, maybe there's some solar flares or something causing ionization that is interfering with GPS. That would be an atmospheric issue.

Last edited by friedo; 06-10-2019 at 10:45 PM.