This video starts off with some traditional Battlefield infantry-based insanity, and then cuts to some fun from a helicopter gunship’s gunner position, but wait until you get 46 seconds in.
Using C4 on a MAV to kill a helicopter is much more inventive than what this video illustrates, but I’ve tried many, many times to shoot down a helicopter with a Main Battle Tank’s cannon and failed. Whoever shot this video pulled it off twice in a single match.
I’m pretty sure he used the cannon to kill a pilot bailing out of a third helicopter. Skip to 1:10 into the video and tell us what you think.