Hi selchauhansen and welcome to GE

Excellent first post

This is the largest formation of planes found on GE so far. (see below)
Nicely spotted!

BTW those look like Piper PA-28 to me.

Have fun and keep searching.
Bye
b

EDIT:

Errr... it seems this is actually the largest photoshopped formation of planes on GE...
Thank you Hill for pointing that out.

Still a very cool find though.