HelicoptersTrackingOperationsNewsC/N List of Units Login to Edit Rotary Wing Aircraft UnitCreatedDisband 1st Aviation Regiment 161 R,1966 -- 6th Aviation Regiment2008 -- 5th Aviation Regiment1987 -- Bases and Locations Login to Edit Base / HeliportUnits on this Location Darwin Intl161 Reconnaissance Squadron 1995/ Holsworthy Barracks6th Aviation Regiment 2008/ Oakey6th Aviation Regiment 2008/ Robertson Barracks1st Aviation Regiment 1966/ Townsville5th Aviation Regiment 1987/ Model Types Login to Edit ModelDel'dFromTo B AH-64E Apache2025 Sikorsky UH-60M Black Hawk2023 AW AW1392021 B CH-47F Chinook142015 NHI MRH90 Taipan2009 EC Tiger ARH 222004 B CH-47D Chinook 819952016 Sikorsky S-70A-9 Black Hawk 3919892021 CAC ca-32 kiowa1972 Bell 47G-36519651975