Marine Air Control Squadron 1
Marine Air Control Squadron 1 is a United States Marine Corps aviation command and control squadron. The squadron provides aerial surveillance, air traffic control, ground-controlled intercept, and aviation data-link connectivity for the I Marine Expeditionary Force. It was the first air warning squadron commissioned as part of the Marine Corps' new air warning program and is the second oldest aviation command and control unit in the Marine Corps. The squadron is based at Marine Corps Air Station Yuma and falls under Marine Air Control Group 38 and the 3rd Marine Aircraft Wing.
Subordinate units
Mission
Provide air surveillance, airspace management and the control of aircraft and surface-to-air weapons for anti-air warfare and offensive air support while independently or simultaneously providing continuous all-weather radar and non-radar ATC services as in integral part of the Marine Air Command and Control system in support of a Marine Air-Ground Task Force, and Joint Force Commander.History
World War II
Formation and movement to Hawaii
Air Warning Squadron 1 was commissioned on 1 September 1943 at Marine Corps Air Station Cherry Point, North Carolina. It was the first early warning squadron organized under the newly established 1st Marine Air Warning Group The squadron's initial Table of organization and equipment had 14 officers and 192 enlisted Marines assigned. On 15 November the squadron boarded trains in North Carolina bound for the West Coast. It arrived on 22 November 1943 at Marine Corps Air Station El Toro, California and began a short period additional training prior to deployment.On 29 December, AWS-1 personnel boarded the USS White Plains headed for the Territory of Hawaii. It arrived at Pearl Harbor on 4 January 1944 and was transported to Marine Corps Air Station Ewa. Upon arrival it was reassigned to Marine Aircraft Group 22, 4th Marine Base Defense Aircraft Wing and began training for combat missions in support of the World War II Pacific Campaign. After a short period time at MCAS Ewa the squadron boarded the USS Mormacport on 12 February and sailed west for their first combat operation.
Eniwetok
On 20 February 1944, AWS-1 landed on Engebi as part of the larger Gilbert and Marshall Islands campaign. The squadron set up its SCR-270 and SCR-527 radars and took control of the airspace over Eniwetok on 1 March 1944. During its time on Engebi the squadron worked closely with the 10th Defense Battalion to ensure the aircraft it controlled were properly deconflicted from the battalions air defense fires. The first Japanese air raids against the Marines on Engebi occurred on the evening on 8 March 1944. Eight Japanese bombers, successfully employing chaff to deceive American radars, made three bombing runs over the course of an hour and a half.Okinawa
AWS-1 arrived off of Okinawa on 19 April and landed on Ie Shima on 21 April 1945 and began setting up radars and air defense control centers. The squadron was operational by the end of the month. On 9 July the squadron sent a long range radar detachment to Iheya Island to further expand the radar coverage around Okinawa.Following the war the squadron remained on Ie Shima until February 1946. The squadron's forward echelon departed on 23 February 1946 onboard USS LST-690 arriving back in the States on 29 March 1946. Main body personnel and equipment were loaded onto USS LST-970 for a transport back to the United States. With stops in Guam and Pearl Harbor en route, the main body did not arrive back at Marine Corps Air Station Miramar, CA until 14 April 1946. Upon arrival at MCAS Miramar the squadron was administratively assigned to Marine Air Warning Group 2.
- Relocated 1 August 1946 as Marine Ground Control Intercept Squadron 1, Marine Air Control Group 2, Marine Air, West Coast.
- Relocated during July 1947 to Marine Corps Base Camp Pendleton, California.
- Reassigned during October 1947 to Marine Air Control Group 2, 1st Marine Aircraft Wing.
Korean War
On 10 September, MGCIS-1 personnel boarded the USS George Clymer departed Kobe. While enroute they established a secondary Tactical Air Control Center on board in case any of the primary control ships were knocked out during the upcoming assault. Following the Inchon landings on 15 September, the squadron came ashore on 17 September and established radars and a control center at Kimpo Air Base. They were partially operating by 20 September. While at Kimpo, MGCIS-1 controlled combat air patrol aircraft in the airspace and cleared cargo aircraft into the field. The squadron secured operations on 10 October and returned to the port at Inchon to prepare for follow on tasking. Personnel and gear were loaded onto the USS Alshain and the USNS Marine Phoenix and departed the harbor on 17 September.
The squadron was administratively transferred to Marine Aircraft Group 12 in October 1950. MGCIS-1 secured operations in Hungnam on 11 December and all personnel boarded an LST on December 13 as part of the Hungnam evacuation. While afloat, squadron controllers assisted their US Navy counterparts controlling hundreds of aircraft daily during the operation. The squadron sailed for Pusan, Korea and set up its equipment at Pusan West AB as it prepared for follow-on tasking. In April 1951 MGCIS-1 was agin administratively transferred to under the control of Marine Air Control Group 2. MGCIS-1 participated in the defense of the Korean Demilitarized Zone from July 1953 through March 1955. On 15 February 1954 the squadron received its current moniker of Marine Air Control Squadron 1.. In April 1955 to they redeployed to Naval Air Facility Atsugi, Japan, and reassigned to Marine Aircraft Group 11.
1960 through 1972
The squadron was reduced to cadre status during March–April 1960. They were relocated during May 1960 to Marine Corps Air Station Yuma, Arizona, and reassigned to Marine Wing Headquarters Group, 3rd Marine Aircraft Wing. On 1 February 1972, the squadron was deactivated.Reactivation, 1980s & 1990s
11 years later in October 1983 the squadron was reactivated at Camp Pendleton, California, as Marine Air Control Squadron 1, Marine Air Control Group 38, 3rd Marine Aircraft Wing. They participated in Operation Desert Shield in Southwest Asia from August until October 1990, though some elements of MACS-1 remained in Saudi Arabia in support of MACS-2.MACS-1 Relocated during Jun 1998 to Marine Corps Air Station Yuma, Arizona. Elements supported Operation Southern Watch, Iraq, March–April 2000 and in November–December 2000, and May–June 2001.
Global War on Terror
Elements of MACS-1 supported Operation Enduring Freedom, in Afghanistan from January–May 2002. This was followed by a deployment to Kuwait in February 2003 and participating in Operation Iraqi Freedom from March 2003 to present, both as an Air Control agency, and subsequently standing up several Security Companies.Notable former members
- Lee Harvey Oswald – fatally shot President John F. Kennedy in 1963.
Unit awards
| Streamer | Award | Year | Additional Info |
| Presidential Unit Citation Streamer with three Bronze Stars | 1945, 1950, 1951, 2003 | Okinawa, Korea, Iraq | |
| Presidential Unit Citation Streamer | 1950 | Korea | |
| Navy Unit Commendation Streamer with four Bronze Stars | 1952–1953, 1990, 2004–05, 2005–06, 2006–07 | Korea, Southwest Asia, Iraq | |
| Meritorious Unit Commendation Streamer with two Bronze Stars | 1985–87, 1988–1989, 1998–1999 | ||
| Asiatic-Pacific Campaign Streamer with two Bronze Stars | 1944, 1945 | Eniwetok, Okinawa | |
| World War II Victory Streamer | 1941–1945 | Pacific War | |
| Navy Occupation Service Streamer with "ASIA" | |||
| National Defense Service Streamer with three Bronze Stars | 1950–1954, 1961–1974, 1990–1995, 2001–present | Korean War, Vietnam War, Gulf War, War on Terrorism | |
| Korean Service Streamer with four Bronze Stars | 1950–1953 | ||
| Southwest Asia Service Streamer with one Bronze Star | September 1990 – February 1991 | Desert Shield, Desert Storm | |
| Afghanistan Campaign Streamer with one bronze star | |||
| Iraq Campaign Streamer with four Bronze Stars | |||
| Global War on Terrorism Expeditionary Streamer | |||
| Global War on Terrorism Service Streamer | 2001–present | ||
| Korea Presidential Unit Citation Streamer |