 "Jane's World Air Forces" states that the RAAF's 19th Orion was converted to an EP-3 signals reconnaissance aircraft in 1997, however, and was operational as late as 2009.The aircraft are equipped with AGM-84 Harpoon anti-ship missiles, Mark 46 or MU90 Impact torpedoes, mines, and a range of sonar buoys and other stores.AP-3C Orions have a normal crew complement of 13, broken down as follows