605 th ADS, Pho Loi

• Unit Overview: The 605th Air Defense Squadron (ADS) was a United States Air Force unit stationed at Phu Loi Base, Vietnam, during the Vietnam War, primarily tasked with air defense and radar operations. • Name Confusion: The unit is sometimes referred to as the 605th Tactical Control Squadron or 605th RADRON (Radar Squadron), reflecting its evolving roles in air control and radar surveillance. • Phu Loi Base: Phu Loi was a strategically significant base located approximately 20 miles north of Saigon. The 605th played a crucial role in providing early warning and aircraft control for the region. • Primary Mission: The squadron operated ground-controlled intercept (GCI) radars, tracking both friendly and hostile aircraft and guiding US and allied fighters during air defense missions. • Tactical Air Control: The 605th ADS worked closely with Tactical Air Control Parties (TACP) and Forward Air Controllers (FACs), supporting close air support and strike missions. • Night Operations: The unit was instrumental in night operations, using radar to direct intercepts against enemy aircraft and to coordinate nighttime air strikes on enemy positions. • Enemy Attacks: Phu Loi and the 605th's radar sites were frequent targets for Viet Cong mortar and rocket attacks, making service at the base hazardous. • Technological Prowess: The 605th utilized advanced radar systems for the era, including the AN/TPS-43 and other mobile radar units, which greatly enhanced airspace awareness. • Support to Army Aviation: The 605th worked in coordination with Army helicopter units based at Phu Loi, improving airspace deconfliction and safety for both rotary and fixed-wing operations. • Legacy and Camaraderie: Veterans of the 605th ADS maintain a strong legacy of service, with many sharing stories of camaraderie and the unique challenges of operating advanced air defense systems in the harsh environment of Vietnam.