Strange!

[BrandonF]

Today while checking out some work I did on my own airport I saw this in the sky. It looks like airliners making contrails, but the curve. And the way they split. It just doesn't make sense!



EDIt: I used slew mode to get a closer look. It turns out it is 4 Alaska Airlines Boeing 737-400s heading to Seattle Intl with the same tail number, N772AS, flying towards the bottom of the picture. Weird!