|Tri-Valley Composite Squadron, located in Livermore, California, your local unit of the Civil Air Patrol. We are part of San Francisco Bay Group 2 and California Wing.
Our senior members meet every Wednesday from 7:00 – 8:30 PM at the Livermore Airport Terminal Building and our cadet members meet every Friday from 6:00 – 9:00 PM at the Byron Airport Terminal Building.
Squadron 156 consists of both senior members 18 years of age and older and cadet members between 12 and 21 years of age. As a composite squadron, our members contribute to all three of the core Civil Air Patrol missions: Emergency Services, Aerospace Education and the Cadet Program. To learn more about our missions please follow the links on the left.