The ’crash posting’ of a Communications Technician to HMAS Hammersley proves to be a particularly nice surprise for one of her crew. However, 2Dads’ suspicion of his old mate soon begins to grow, particularly when he suspects that Fraser is feeding vital intelligence to a group of pirates who have been ransacking boats. Mike and Kate use unorthodox tactics to catch the gang of daring pirates, .and Charge gets more than he bargained for when he finds love on a dating website.