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MCAS Tustin Blimp Hangars LTA

MCAS Tustin Blimp Hangars LTA

MCAS Tustin Blimp Hangars LTA
Paul Gavin, Ink & watercolor, 1988

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Mammoth Structures

Paul Gavin Fine Art Tustin Marine Corps Air Station was first commissioned in 1942 as a base for the Navy's LTA (Lighter Than Air) Blimps.

The two blimp hangars, built at the 1942 cost of $2.5 million each, were the largest unsupported wooden structures in the world. Each hangar stood 18 stories tall — 1,088 feet long, 178 feet high, and 297 feet wide. The hangars were so large that they generate their own weather system inside the buildings.

Lit Blimp Hangars

Also see Tom West's photograph of the Lit Blimp Hangars

In 1949, the Air Station was decommissioned for two years and then recommissioned as Santa Ana Marine Corps Air Facility in 1951 in response to the Korean conflict. The base was again renamed in 1985 to Tustin Marine Corps Air Station. In its latter years, it was used for the training of helicopter squadrons.

In 1999, the base was closed as a result of the Base Realignment and Closure Act of 1991. One of the hangars was named a National Historical Landmark and will be preserved. The other is about be torn down in deference to fiscal and commercial presssures.

Paul Gavin painting the Tustin Blimp Hangars

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View from Skyline Drive

The blimp hangars could be seen from Tustin's View from Skyline Drive, as could much of Orange County. Just a couple of miles away from the Tustin base was Marine Corps Air Station El Toro, also decommissioned and now about to become an urban park.

Marine Corps Air Station El Toro

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