Chief Petty Officer Andrew "Charge" Thorpe MBA is a fictional TV character on the show Sea Patrol.

His awards in order of precedence are as follows: He ultimately leaves the navy and becomes a mining engineer in Western Australia Petty Officer Chris Blake -- ("Swain") -- is the ship's coxswain/medic, and often the softening influence on various situations, and is present throughout the entire series.

Leading Seaman Robert Dixon is a fictional TV character on the show Sea Patrol.

He is known for his vast knowledge on foreign languages, his strange ability to keep calm and a straight-face at all times and his annoyance at almost everybody.

His awards in order of precedence are as follows: Jessica 'Gap Girl' Bird is a fictional television character portrayed by Danielle Horvat.

She replaced Billy "Spider" Webb doing his Boatswain's Mate duties onboard HMAS Hammersley while doing her Gap Year in the RAN.