DayZ New Sounds (Helicopter Crashes, Chemical Strikes & Contamination Zones!)

With the new DayZ update just hitting experimental, the addition of contamination zones has been a game changer. A variety of new sounds have been found in the game files. For the first time in DayZ history, helicopter crash sites can now be located much easier if a player is near it when it spawns in, through the means of audio cues. Players are also given audio cues for when a town or city is going to be shelled with a chemical strike by distant artillery fire.