Attack helicopter is good, but mostly because AA's and jets don't play the game/don't do their job. A stealth jet can kill the attack helicopter in a single strafe while the attack helicopter cannot protect itself
And of course, if you play siege of shanghai, you deserve to be bumfucked by attack helicopters. Voting for THE MOST UNBALANCED MAP in the game. Fuck anyone who does that
The Viper has a do not exceed speed limit of 441mph or km/hr or what happens if that speed is exceeded? Supersonic rotors on the forward rotation? Stalling on the rearward rotation? Both?
What are the real world consequences of either or both?