Originally Posted by Tempest

Ill make this as short as possible. 30 helicopters with autopilots set in hover over 30 different locations around a city. Pilots exit helicopter via rope. Helicopters stuck over city and run out of fuel causing damage all throughout the city. Helicopters cant be shot down due to collateral damage. Various parts of this city need to be evacuated immedately due to undetermined amout of fuel left in helicopters.