Because planes tip their noses up not down

Yeah why does concorde nose up 5.5%

And slower planes around 2 to 3%

Jets nose upto about 8

Why nose up if they get there faster

?

Isn't that the inverse of what we should expect on a convex globe

Yeah but the planes don't change pitch, no change in pitch means no change in curvature, so Earth's flat

plane noses tip up because of the wing and propulsion.

When at cruising altitude (considered level) they are nose up

Why more nose up the faster

Careful you don't trip over the CURVATURE 😂

And more angle

Concave

Concorde proves it

there's no delta pitch change

It's flat

Your not going east or west straight

The map has to Join

In a loop

Or sphere

https://images-ext-1.discordapp.net/external/P38aBFZM4gO487LsOt6tsWLqKMOKOLRN7Uy4ZI48Z1Q/https/cdn.discordapp.com/attachments/419019362909945856/455786749445275648/gifanime_2018.01.21_18.12.37-1.gif

Circumnavigation

Uh huh

Try again

I can't see gif

East to west works on any model

But I think I know what it is

Yep now I see it

Nope

So if that's the North ple where's the south

It don't work I been over this so many times trying to make it work and it simply don't

Try looking for it @ElectroquasistaticMagnetoMan

No one has ever done a north to south trip

Star trails don't work reesey

Well admiral bryd did but look up what happened to him