H&HS ATC. MCAS(H) Tustin, California

• Origins: Headquarters & Headquarters Squadron (H&HS) Air Traffic Control (ATC) was the unit responsible for managing air traffic at Marine Corps Air Station (Helicopter) Tustin, California, which was originally commissioned as Santa Ana Lighter-than-Air Station in 1942. • World War II Beginnings: The base was constructed to support blimp operations for anti-submarine patrols during World War II, making it a unique start for a future helicopter and ATC hub. • Iconic Hangars: MCAS Tustin was home to two massive wooden blimp hangars, among the world’s largest free-standing wooden structures, a landmark for ATC operations and a navigational reference for pilots. • Vietnam War Hub: During the Vietnam War, H&HS ATC supported the deployment, training, and return of helicopter squadrons such as HMH-361 and HMM-164, managing intense rotary-wing traffic. • Advanced Training: The ATC unit at Tustin was known for providing advanced air traffic control training to Marines, preparing them for expeditionary and combat operations worldwide. • Presidential Visits: MCAS Tustin’s airfield and ATC personnel supported several presidential helicopters (HMX-1) and VIP movements over the years, showcasing their skill and professionalism. • Earthquake Response: After the 1994 Northridge earthquake, H&HS ATC managed a surge in helicopter operations for disaster relief, demonstrating the importance of military ATC in humanitarian aid. • Environmental Legacy: The station’s air traffic controllers played a key role in bird strike prevention and environmental stewardship, given the unique wetlands habitat surrounding the base. • Closure and Legacy: MCAS (H) Tustin was closed in 1999 as part of BRAC, but H&HS ATC alumni remain active in Marine and civilian aviation, and the site is a frequent filming location for movies and TV. • Memorable Call Signs: The ATC team’s radio call signs, such as “Tustin Tower” and “Tustin Ground,” were well-known among Marine aviators and are fondly remembered in Marine Corps aviation lore.