Helicopter Westland Sea King Mk.45 Serial wa 800 Register 4513 used by Pakistan Navy. Built 1974. Aircraft history and location Aircraft History 4513 Pakistan Navy To 111 Sq. w/o 8 Feb 1986. Replaced by Mk45A 4516 in Jan 1989. UK test serial G-17-24 Send Updates Use APP to upload photo @ (optional) When Now? / / Send