About this Unit
Marine Wing Support Group 47 (MWSG-47) is a United States Marine Corps Reserve aviation ground support unit, originally activated in 1967. The unit has provided essential combat service support to Marine aviation operations, including airfield operations, engineering, motor transport, and logistics. Over the decades, MWSG-47 has supported numerous training exercises and deployments, including operations in support of both domestic and overseas contingencies. Headquartered at Selfridge Air National Guard Base, Michigan, MWSG-47 operated under the 4th Marine Aircraft Wing until its deactivation in 2020 as part of the Marine Corps Force Design 2030 initiative.
Historical Facts
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Origins and Activation: Marine Wing Support Group 47 (MWSG-47) was initially activated on July 1, 1967, as part of the Marine Corps Reserve, supporting aviation ground operations.
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Mission: MWSG-47’s primary mission was to provide essential aviation ground support to the 4th Marine Aircraft Wing, enabling expeditionary operations and sustained airfield functionality.
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Vietnam War Era: Although activated during the Vietnam War, MWSG-47’s involvement was predominantly in a reserve and support capacity, training reservists and maintaining readiness stateside.
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Gulf War Mobilization: During Operation Desert Shield and Desert Storm, MWSG-47 played a crucial role in preparing reserve Marines for deployment and augmenting active duty aviation support units.
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9/11 and Global War on Terror: After September 11, 2001, MWSG-47 saw increased activation of its Marines and Sailors, many of whom deployed in support of operations in Iraq and Afghanistan.
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Geographic Dispersion: The group was unique for its wide geographic spread, with subordinate squadrons and detachments based in multiple states, including Illinois, Texas, and California.
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Engineering Excellence: MWSG-47 was renowned for its airfield construction capabilities, including rapid runway repair, fuel farm operations, and expeditionary airfield setup during training exercises.
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Joint Training: The unit often participated in joint exercises with other service branches and allied nations, enhancing interoperability and expeditionary warfare tactics.
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Deactivation: In 2021, as part of the Marine Corps Force Design 2030 initiative, MWSG-47 was deactivated, marking the end of over five decades of support to Marine aviation.
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Legacy: MWSG-47 left a legacy of professionalism and adaptability, exemplifying the vital role of reserve aviation support units in the broader Marine Corps mission.
