Headquarters and Maintenance Squadron 16 (H&MS-16) was a United States Marine Corps aviation support unit established to provide logistics, maintenance, and administrative support to Marine Aircraft Group 16 (MAG-16). Activated during the Vietnam War, H&MS-16 played a crucial role at bases such as Marble Mountain Air Facility, supporting helicopter squadrons by ensuring aircraft readiness through maintenance and supply operations. The squadron’s efforts contributed significantly to the operational effectiveness of helicopter missions, including troop transport, medical evacuation, and logistical resupply. After the Vietnam War, H&MS-16 continued to support Marine aviation until it was eventually redesignated as part of the Marine Aviation Logistics Squadron (MALS) reorganization.
