March 9, 2022 Team PSAB welcomes the 378th EAMXS Team PSAB welcomed the 378th Expeditionary Aircraft Maintenance Squadron in a unit activation ceremony at Prince Sultan Air Base, March 8, 2022.Formerly designated as the 380th Expeditionary Aircraft Maintenance Squadron of Al Dhafra Air Base, United Arab Emirates, the unit along with it’s U.S. Air