March '24 - #MarTMar2Pac24 in Hawaii!! More US Army Museum of Hawaii at Fort DeRussy in Waikiki!! @usaghawaii US Airborne 105mm Gun, Japanese 47mm AT gun, and a Cobra on the roof!! #USArmyMuseumOfHawaii #Waikiki #MilitaryMuseum #105mmHowitzer #47mmATGun #CobraHelicopter #Gunship #WWIIHistory