Using a map called a city by mankiller96
This shows india company of 3rd battalion of the 2nd regiment (spades of diamonds regiment) of the 1st air cavalry division.
They are taking out a random city. A typical company has 21 heron choppers. Also they have 5 scorpion attack choppers
air cavalry regiments are sometimes paired with a armor regiment. when this is the case they helicopter the armor in.

Before any mods delete this and say it isn't a project blogs only allow one picture