OT: Helicopter Guide :D

I downloaded about twenty military field manuals the other day, some of which were interesting others not but one I thought you might like was the US army attack helicopter operations guide.

Linked it on rapidshare for anyone interested (7.5MB)

http://rapidshare.com/files/24482060/US_Army_FM_1-112_Attack_Helicopter_Operations.pdf.html

Although its designed primarily for the AH-64 and AH-1 some of the tactics starting from chapter 3 onward could be applicable to many 'choppers including Black Sharks.

Oh it's actually useful, I thought it was some retarded recognition guide saying how to distinguish between tandem rotors and classic rotor shemes :P