The iconic American twin-turboshaft attack helicopter started compatibility trials aboard the landing helicopter dock ship on 22 February.
Wing Commander Steven Thornton said the “threat replication” at the Nevada Test and Training Range was some of the most advanced in the world.
According to the global prime at an event in its Canberra headquarters, the program will enable local companies to sell into the global air and missile defence system enterprise.
The eight aircraft – KAI T-50B Golden Eagles – made their impromptu appearance before they perform at Avalon next week.
The deal with CPB Contractors will include new and upgraded engineering services, building refurbishment work and additional transit living-in accommodation.
The deployment is part of Operation Argos to enforce United Nations Security Council sanctions on North Korea and deter illegal ship-to-ship transfers of sanctioned goods in the region.