20th ASTA Detatchment

• Vietnam War Origins: The 20th ASTA Detachment (Aerial Surveillance Target Acquisition) was formed during the Vietnam War to provide aerial reconnaissance and support for U.S. Army operations. • Use of Mohawk Aircraft: The unit primarily operated the OV-1 Mohawk, a twin-engine observation and surveillance aircraft known for its advanced sensors and rugged capabilities. • High-Tech Reconnaissance: The 20th ASTA Detachment was among the first to employ side-looking airborne radar (SLAR) in combat, dramatically improving intelligence gathering. • Critical Intelligence Role: The unit's missions included detecting enemy troop movements, monitoring supply routes such as the Ho Chi Minh Trail, and directing artillery and airstrikes. • Joint Operations with South Vietnamese Forces: The 20th ASTA regularly coordinated with Army of the Republic of Vietnam (ARVN) units, sharing vital reconnaissance information. • Innovative Aerial Photography: The Detachment’s Mohawks were equipped with infrared cameras, enabling night-time surveillance and helping to uncover hidden enemy positions. • Decorated Service: Members of the 20th ASTA Detachment earned numerous commendations for bravery and effectiveness, including Air Medals and Distinguished Flying Crosses. • Casualties and Heroism: The unit faced significant risks, with aircraft sometimes shot down by enemy fire; crew members often performed heroic rescues under fire. • Legacy in Modern Reconnaissance: Many tactics and technologies pioneered by the 20th ASTA Detachment influenced later U.S. Army aerial surveillance practices. • Veteran Community: Former members of the 20th ASTA Detachment remain active in veteran groups, preserving the unit’s legacy and sharing their stories at reunions and in historical publications.