Right Pedal3,
Since the Sea King hasn't an outside rail, you've probably heard the antics of various Wessex backseaters who were prone to liven up a sortie. Leading Seaman Edge (leading edge, amongst other AKA's) was notorious: usually on a dark and stormy night, whilst in a 30 ft auto hover, he would sneak the sliding door open, climb up the pilot's steps, and hammer loudly on the pilot's window.
More effective than an enema, I'm told