air attack by team magma or falinks squad https://www.youtube.com/watch?v=rIos0ya-yss
this is to alert crew to seek shelter or man the guns any you can find the 30mm the 50.cal machine gun on the boats or the 50.cal snipers on the ship
on all but the fire alarm (where a bell will be used not a horn) the horn will be used to signal an emergancy. in the video skip the co2 alert and the engine room alarm as they arent used.
https://www.youtube.com/watch?v=D46SLt_okAw
