Some of them can be destroyed, like the cars some can not so too with the helicopters - they can be shot down with your grenade launcher - three hits in most cases, some one and most at least 2 depending if they were hit before.
The fourth level in Call of Duty Modern Warfare is No Russian (which can be skipped.)
well you can not get chopper gunner on call of duty modern warfare 2 ds but you can do the mission called helicopter insertion
Uhmm.....try it??
Like in Call of Duty Modern Warfare 1 it is called 'End game'.
level 4
Level 22 :)
by acheiving a certain level
S.s.d.d.
Level 70 on your 10th prestige.
Level 48
Sadly no.
They got on to Nicolai's helicopter and flew to a safehouse.