Sometimes after changing gunner seats in the ghosthawk (1 pilot 1 gunner), the gunner will appear to be flying behind the helicopter (pilot's view). The gunner's view stays the same, if he last switched to the left gun, he stays there. Now he can still shoot the gun but the pilot doesn't hear or see the bullets, and neither party can talk via vehicle chat anymore. The gunner won't be able to switch seats or get out of the helicopter (maybe eject but not get out). The only way to 'fix' this is to land, the pilot has to get out and get into whichever seat the gunner was in, and this kicks the gunner out so you can both get in and resume flying.