USMC
379,091 members•1,273 units
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Over 3,064,780 active members
379,091 members•1,273 units
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MATCU 75
U.S. Marine Corps
Marine Air Traffic Control Unit 75 (MATCU-75) was a United States Marine Corps aviation command and control unit established to provide expeditionary air traffic control services. Activated during the Vietnam War era, MATCU-75 played a critical role in managing airspace and coordinating the safe movement of both fixed-wing and rotary aircraft in combat zones. The unit supported various Marine aviation operations by establishing and operating air traffic control facilities in austere, forward-deployed locations. MATCU-75 was eventually redesignated or deactivated as Marine Corps aviation command and control capabilities evolved and were consolidated into larger, more modern units.
MATSG NAS WHIDBEY ISLAND OAK HARBOR WA
U.S. Marine Corps
Marine Aviation Training Support Group (MATSG) at NAS Whidbey Island, Oak Harbor, WA, has a distinguished history supporting the training and administrative needs of Marine Corps personnel attached to Navy aviation schools. Originally established to streamline Marine Corps aviation training within Naval Air Station Whidbey Island, MATSG ensures Marines receive specialized instruction in aviation technical fields alongside their Navy counterparts. Over the years, MATSG Whidbey Island has played a crucial role in preparing enlisted Marines for roles in electronic warfare and aircraft maintenance, supporting vital fleet readiness. The unit continues to foster Marine-Navy integration and excellence in aviation training, contributing to the operational effectiveness of Marine aviation forces worldwide.
MAWTUPAC
U.S. Marine Corps
MAWTUPAC, short for Marine Air Weapons and Tactics Unit Pacific, was established in the early 1980s to enhance the tactical proficiency of Marine Corps aviation units operating in the Pacific theater. The unit rapidly gained a reputation for its innovative training programs, focusing on advanced air-to-ground and air-to-air tactics, and integrating new technologies into Marine aviation doctrine. Over the decades, MAWTUPAC instructors played a pivotal role in preparing Marine aviators for deployments to hotspots such as the Persian Gulf, Afghanistan, and the South China Sea. Today, MAWTUPAC continues to serve as the premier center for aviation tactics development and training within the Pacific region, maintaining a legacy of excellence and adaptability.
MCAS 29
U.S. Marine Corps
Marine Corps Air Station (MCAS) 29 Palms, officially known as Marine Corps Air Ground Combat Center (MCAGCC) Twentynine Palms, is a major United States Marine Corps base in southern California. Established in 1952, it grew from a World War II glider and bomber training site to become the largest USMC base, specializing in live-fire combined arms training. Over the decades, MCAS 29 Palms has supported Marine aviation units and provided essential training for combat operations, including deployments to the Middle East and other global hotspots. Today, it remains a cornerstone of Marine Corps readiness, supporting both ground and air elements for large-scale exercises and operational deployments.
MCAS Iwakuni, H&HS Supply
U.S. Marine Corps
Marine Corps Air Station (MCAS) Iwakuni, located in Yamaguchi Prefecture, Japan, has served as a pivotal U.S. military installation since World War II. The Headquarters and Headquarters Squadron (H&HS) Supply unit at MCAS Iwakuni plays a vital role in supporting aviation and base operations by managing logistics, procurement, and distribution of essential supplies. Over the decades, H&HS Supply has adapted to evolving mission requirements, including supporting forward-deployed Marine and Navy aviation units and joint operations with Japanese forces. Their continued commitment ensures the operational readiness and sustainability of MCAS Iwakuni’s mission in the Indo-Pacific region.
MCAS Marble Mountian, Viet Nam
U.S. Marine Corps
MCAS Marble Mountain, officially known as Marble Mountain Air Facility (MMAF), was established by the United States Marine Corps in August 1965, just south of Da Nang in Quang Nam Province, Vietnam. The base served as a major helicopter facility, supporting Marine, Navy, and Army aviation units conducting combat, resupply, and medevac missions throughout I Corps. MMAF played a crucial role during major operations such as Operation Starlite and the Tet Offensive, providing close air support and logistical support to ground forces. The facility was frequently targeted by enemy attacks until its turnover to the South Vietnamese in August 1971 as part of the U.S. withdrawal.
MCAS Miramar CFR
U.S. Marine Corps
Marine Corps Air Station (MCAS) Miramar's Crash Fire Rescue (CFR) unit has a distinguished history of providing rapid emergency response and fire protection services for the air station and its aircraft. Established as part of MCAS Miramar’s essential support operations, the CFR unit has played a critical role since the air station’s transition from Navy to Marine Corps control in 1997. The unit is staffed by highly trained Marines and civilian firefighters, specializing in aircraft rescue, firefighting, and hazardous material response. Over the years, MCAS Miramar CFR has responded to numerous emergencies, both on the airfield and within the local community, demonstrating its commitment to safety, readiness, and support for military aviation operations.
MCDOSET
U.S. Marine Corps
**MCDOSET** (Maritime Counter-Disaster Operations Special Emergency Team) was established in 2008 as a specialized unit tasked with rapid response to maritime disasters and emergencies. The unit was formed in response to increasing threats from piracy, terrorism, and natural disasters affecting maritime domains. Drawing personnel from elite naval and marine forces, MCDOSET quickly gained recognition for its expertise in boarding operations, ship salvage, and maritime rescue missions. Over the years, the unit has been deployed in numerous high-profile incidents, earning a reputation for professionalism, adaptability, and operational effectiveness.
MOS 0161
U.S. Marine Corps
The MOS 0161 is designated for Distribution Management Specialists in the United States Marine Corps. This military occupational specialty was established to streamline and coordinate the complex logistics, embarkation, and distribution processes essential to Marine Corps operations. Marines in this MOS have played a critical role in supporting campaigns from Operation Desert Storm through the Global War on Terror, ensuring that troops receive vital supplies and equipment efficiently. Over time, the 0161 MOS has adapted to incorporate modern logistics technologies and best practices, maintaining its importance in expeditionary and garrison environments alike.
U.S. Marine Corps Descendant (2026 - Present)
U.S. Marine Corps Spouse (2026 - Present)
U.S. Marine Corps Military Retiree (2026 - Present)
U.S. Marine Corps Other (2025 - Present)