Nearly unmarked and the last three of the serial only visible inside the nosewheel door. This Orion was taken on charge by the Australian Air Force on 17 February 1978 and delivered to RAAF Edinburgh on 26 May 1978. It was the first P-3C for the RAAF. It served down-under iup to 2017 when it finally was was delivered to the RAAF museum at Point Cook in November of that year.