The Navy's Specialized and Proven Aircraft program office (PMA-226) uses contracted air services to complement its fleet of adversary trainer aircraft, as pictured here, an F-5 PMA-226 is using for training missions with industry partner Tactical Air Support, Inc.. The routine training missions being conducted in the Santa Clara County, Calif. vicinity will occur between the hours of 7:40 a.m. and 6 p.m. until mid-March.