It's called Resident Evil: Ground Zero, when a Umbrella Chopper is flying over a city they failed to contain, and downed by a unknown reason. (most likely engine failure) You have to hold out, for 30 minutes while they prep a new one, and fly it to your location. The crash zone is randomly places in a few locations every game, and out of the heros picked, some of them get bone fractures, or open wounds.
I have more questions, if you have the answers.