I'm currently flying at Mach 10 on a custom call sign, breaking all kinds of bar...

JumpCrisscross · 2026-04-11T21:44:14 1775943854

Better call Center for your ground speed [1].

benob · 2026-04-12T07:22:42 1775978562

ngriffiths · 2026-04-12T02:57:24 1775962644

I think you are a little over the 250kt speed limit under 10000

diavelguru · 2026-04-11T19:51:27 1775937087

did this https://flight-viz.com/cockpit.html?lat=40.64&lon=-73.78&alt... flew over Mexico then got to Antartica and it started going backwards. was hoping to get to South America. Fun!

nomel · 2026-04-11T19:37:16 1775936236

If you wait long enough, it looks like things go very wrong around the poles.

diavelguru · 2026-04-11T19:51:44 1775937104

yes just saw that!

jredwards · 2026-04-11T22:26:41 1775946401

Oh dear.