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{{short description|Former US Marine Corps Air base}}{{For|the planned community|Tustin Legacy, Tustin, California }}{{Use dmy dates|date=August 2023}}

factoids

long by {{convertft192m}} tall. It and its sister structure (partially visible to the right) are listed on the National Register of Historic Places and designated a List of historic civil engineering landmarks. The two hangars, built in 1942 of Oregon Douglas fir, are among the largest free-standing wooden structures in the world. Hangar No. 1 (North Hangar) was destroyed by fire in November, 2023.REGIONAL PARK AT FORMER MCAS TUSTIN ACCESS-DATE=23 MAY 2013, | type= Military base33.70685|-117.825217}}| built= commencing 1 April 1942| materials=| used= 7 October 1942 – 2 July 1999| controlledby= United States Marine Corps| garrison=| commanders=| battles=}}Marine Corps Air Station Tustin (IATA: NTK, ICAO: KNTK, FAA LID: NTK) is a former United States Navy and United States Marine Corps air station, located in Tustin, California.

History

The Air Station was established in 1942 by the United States Navy as a lighter-than-air base, officially known as Naval Air Station Santa Ana. The base was designed for blimp operations in support of the Navy's coastal patrol efforts during World War II. It was commissioned on 1 October 1942 by its commandant, Capt. Howard N. Coulter.Associated Press, "Dirigible Base Is Opened at Santa Ana", The San Bernardino Daily Sun, San Bernardino, California, Friday 2 October 1942, Volume 49, page 1. As of July 1947, the facility, under command of Capt. Benjamin May, had personnel consisting of 100 officers, 500 enlisted men and 180 civilian employees.Associated Press, "Santa Ana to Lose Naval Air Station", The San Bernardino Daily Sun, San Bernardino, California, Monday 28 July 1947, Volume 53, page 2. NAS Santa Ana was decommissioned in 1949. In 1951, the facility was reactivated as Marine Corps Air Facility Santa AnaWEB,weblink Historic California Posts: Marine Corps Air Station, Tustin, Paul Freeman, 8 February 2016, California Military History Online, April 3, 2021, to support the Korean War. It was the country's first air facility developed solely for helicopter operations. It was named "Marine Corps Air Station, Santa Ana" in 1966 and renamed Marine Corps Air Station Tustin in 1979.During the Vietnam War, the base was a center for on-going testing of radar installations (including the Sperry TPS-34) which were erected, tested, disassembled and shipped to South Vietnam. It also was a training facility for helicopter pilots.By the early 1990s, MCAS Tustin was a major center for Marine Corps helicopter aviation and radar on the Pacific Coast. Its primary purpose was to provide support services and material for the 3rd Marine Aircraft Wing and for other units utilizing the base. About 4,500 residents once lived on the base, and the base employed nearly 5,000 military personnel and civilians. In addition to providing military support, MCAS Tustin leased {{convert|530|acre|km2}} to farmers for commercial crop development. For many years, agricultural lands surrounded the facility. However beginning in the 1980s residential and light industrial/manufacturing areas developed adjacent to the station.In 1991 and again in 1993, under the authority of the Base Realignment and Closure Act of 1990, it was announced that MCAS Tustin would be closed. Operational closure of the base occurred in July 1999. Of the approximately {{convert|1600|acre|ha}}, some {{convert|1294|acres}} (now known collectively as "Tustin Legacy") have been conveyed to the City of Tustin, private developers and public institutions for a combination of residential, commercial, educational, and public recreational and open-space uses. The remaining {{convert|300|acre|ha|adj=pre|-plus}} will be conveyed to other federal agencies, the City of Tustin, and public institutions for the same uses once environmental clean-up operations have been concluded. The site of the base is now the home of the academy of the Orange County Sheriff's Department. Much of the former base has become residential housing.The base was featured in Visiting... with Huell Howser Episode 1509.WEB, Tustin – Visiting (1509) – Huell Howser Archives at Chapman University,weblink

Blimp hangars

In 1993, the blimp hangars were designated a National Civil Engineering Landmark by the American Society of Civil Engineers (ASCE).NEWS, Fry, Hannah, Petri, Alexandra E., 2023-11-07, Cavernous WWII-era hangar burns in Tustin, destroying a relic of Orange County's military past,weblink 2023-11-08, Los Angeles Times, en-US, Worldwide Aeros Corp utilized the north hangar to build a prototype cargo airship under contract from the Pentagon and NASA.NEWS, Construction is complete on behemoth airship; first flight planned, W. J. Henningan,weblink Los Angeles Times, 4 January 2013, 7 January 2013, In October, 2013, part of the roof collapsed, damaging the airship prototype.NEWS,weblink WWII-era blimp hangar's partial collapse triggers helium leak, Los Angeles Times, Adolfo, Flores, Don, Bartletti, October 7, 2013, 20 March 2018, There was interest in making one of the hangars a military museum.WEB, McKibben, Dave, 2002-01-03, Veterans Group Hopes to Convert Tustin Hangar Into an Interactive War Museum,weblink 2023-11-09, Los Angeles Times, en-US, The blimp hangars have been used for location shooting for numerous movies and TV programs, including JAG and The X-Files.WEB, Valdez, Jonah, 2023-11-08, Tustin hangar fire: Air base was a major Hollywood player in 'Star Trek,' 'Pearl Harbor' and more,weblink 2023-11-08, Los Angeles Times, en-US, (File:Tustin Hangar No. 1 Fire, 11-48 am on 11.07.2023.jpg|alt=Tustin Hangar No. 1 Fire, 11:48 am on 07.11.2023|left|thumb|Tustin Hangar No. 1 fire, 11:48 am 7 November 2023)On 7 November 2023 at approximately 12:53am, a three-alarm fire broke out on the roof of the North Hangar. Orange County Fire Authority units responded, adapting a defensive strategy and letting it burn due to the risk of roof collapse. An investigation has been opened into the cause of the fire.NEWS,weblink WWII-era blimp hangar's partial collapse triggers helium leak, The Guardian, Adolfo, Flores, Don, Bartletti, November 7, 2023, 7 November 2023, NEWS, Lloyd, Jonathan, Fire burns former Tustin Air Base hangar, part of Orange County's military history,weblink NBC Los Angeles, 7 November 2023, 7 November 2023, Several schools in Tustin Unified School District were temporarily closed when asbestos was detected near the fire on 9 November.NEWS, 2023-11-09, Tustin public schools closed after asbestos detected in historic hangar fire debris,weblink 2023-11-18, ABC7 Los Angeles, en, Tustin authorities plan to demolish the remainder of the hangar,NEWS, Arellano, Gustavo, 2023-11-15, Column: O.C. let its history rot. And the Tustin hangar fire is still burning,weblink 2023-11-18, Los Angeles Times, en-US, and demolition commenced in December.NEWS, 2023-12-06, The Tustin Hangar fire is out and deconstruction has begun,weblink 2023-12-08, New Santa Ana, en-US, The hangar site is to be completely remediated by the U.S. Navy.WEB, 2023-11-12, Tustin Hangar Fire: Community Update,weblink 2023-12-08, City of Irvine, en, WEB, Warner, Gary, May 14, 2024, Navy cost for fire at shuttered California blimp hangar could surpass $100M,weblink 2024-05-17, Stars and Stripes, en, {{clear}}

Proposals

Plans are in the works to convert {{convert|84.5|acre|ha}} of the former base into a regional park, originally scheduled to be opened in 2016. In the summer of 2013, OC Parks was in the process of gathering input from the community in order to determine the features and layout of the forthcoming facilities. Although the preservation of the hangars is one of the greatest concerns raised in surveys taken by OC Parks, the fate of the south hangar is uncertain.The City of Tustin has met with officials from the Los Angeles Angels of Anaheim, proposing the former air base as a potential site for a new stadium for the team, whose lease with the City of Anaheim's Angel Stadium allowed the team to opt out between 2016 and 2019.WEB, DiGiovanna, Mike, 15 February 2014, Angels owner Arte Moreno meets with Tustin officials to talk stadium,weblink Los Angeles Times, 19 February 2014, In 2016, Orange County and the South Orange County Community College District arranged for a land swap of ten acres to be used to replace the aging Orange County Animal Shelter in nearby Orange. In July 2016, a ground-breaking ceremony was held.WEB, Nissen, Dano, 1 August 2016, $35 Million Animal Shelter Replaces Tustin Marine Base,weblink KNBC, NBC, 2 August 2016, File:NAS Santa Ana blimp hangar construction 1942.jpg|Hangar No. 1 at MCAS Tustin under construction, 1942.File:NAS Santa Ana Hangar 1 under construction 1942.jpg|A different view of Hangar No. 1 under construction.File: mcastustin1.jpg|Six US Navy blimps in one of the two hangars at MCAS Tustin, date unknown.File: 00US Navy blimp at NAS Santa Ana 1943.jpg|A 1943 photo of a Navy 'K' type blimp in front of one of MCAS Tustin's massive blimp hangars.File: 00CH-46A HMM-165 at MCAS Tustin 1966.jpg|A March, 1966 photo of a CH-46A "Sea Knight" helicopter from HMM-165, with one of Tustin's massive blimp hangars in the background.File: CH-53D maintenance at MCAS Tustin.jpg|A USMC CH-53D "Sea Stallion" helicopter undergoes maintenance inside one of MCAS Tustin's giant blimp hangars, date unknown.File:US Marine Corps Air Station Tustin badge.png|MCAS Tustin insignia.

See also

• List of United States Marine Corps installations
• Hangar One (Mountain View, California)
• Tillamook Air Museum

References

{{reflist}}

Further reading

• {{citation |title=The Tustin Hangars: Titans of History |date=July 2008 |publisher=RBF Consulting |location=Irvine, California |url=http://www.tustinca.org/DocumentCenter/View/1163/The-Tustin-Hangars-Titans-of-History-PDF |access-date=4 January 2022}}

External links

{{Commons}}

• Former Marine Corps Air Station Tustin from Base Realignment and Closure Project Management Office US Navy
• Tustin Hangars | City of Tustin, California
• Info from Paul Freeman's Abandoned & Little-Known Airfields
• {{webarchive |url=https://web.archive.org/web/20170622193618weblink |date=June 22, 2017 |title=Vintage Photos - Santa Ana Naval Air Station / Marine Corps Air Station Tustin}}

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