[AmVess]

Scary would be right.

Reminds me of the F-22 Raptor crossing the International Dateline error in 2007. They were flying a squadron of them from Hawaii to Japan. They crossed the IDL and all nav/fuel systems went down, as well as some communications gear.

They only made it back because they were flying with tankers at time, who led them back to base.

[extraduder_ire]

Was that a coordinate thing, a timezone thing, or something else?

I'm assuming the former.