How do i use to rockets on the uav in bfbc2?

I got bfbc2 yesterday and thought the uav was useless. Now i find out it has rockets how do i use them? And also apparently you can show teamates were the enemies are by hitting a button while running around or in the uav top answer and 10 poibts for help:)How do i use to rockets on the uav in bfbc2?
to use the rockets.

First,find your target and hold down L or R(I forgot)

keep aiming at the target and a red squar will appear,keep that square on the target(that is where the missle hits)

the missle does not come from the chopper it come out of the sky





I look forward to joining you(I bought the game 10 mins ago) but I ringed my disk and I'm taking it back tommaro) also to show where enemys are aim at them and press back(select for playstation)How do i use to rockets on the uav in bfbc2?
You press RB (xbox 360) or the top right button on a PS3 controller. Keep the hellfire on the target.



The hellfire missile doesn't "majically" come out of the sky, it comes from a naval launch from the ships nearby. Use the missile to take out tanks and enemy vehicles. Use your Machine Gun to take out infantry by having "Alt Wep" selected as one of your vehicle specialisations.