 1st Battalion, 14th Aviation Regiment operates from Hanchey Army Heliport and conducts graduate level training using the AH-64D Apache Longbow and OH-58D Kiowa helicopters.1st Battalion, 212th Aviation Regiment operates from Lowe Army Heliport and Shell Army Heliport and conducts combat and night operational training, using the OH-58, UH-1, and UH-60 helicopters.1st Battalion, 223d Aviation Regiment operates from Cairns Army Airfield and Knox Army Heliport and conducts flight training using the CH-47 Chinook helicopter and C-12 Huron aircraft.