How to form reconnaissance planes, helicopters, bombers and fighter planes?

Reconnaissance planes are usually dispatched by themselves, performing reconnaissance missions in their designated areas without forming a formation.

Helicopters generally can't see their butts because of structural problems. So when two planes attack, they form a front and rear formation, and when many planes attack, they generally form an arrow shape.

Bombers are surface attack weapons and attack surface targets, so the formation is in the form of a square.

There are two planes whose fighters are the same as helicopters. When there are multiple motorcades, it can be arrow-shaped or linear, depending on the actual situation.