Vandenberg Air Force Base Santa Maria. A small percentage commute from as far south as Santa Barbara and Isla Vista to as far north as the Five Cities area near San Luis Obispo, which are all roughly an hour's drive along U.S. Route 101 and State Route 1 to the base's five access gates. The base's ZIP code is 93437 and its area code 805. In the California State Legislature, Vandenberg AFB is in , and in . In the United States House of Representatives, Vandenberg AFB is in . Vandenberg Air Force Base Vandenberg Air Force Base is a United States Air Force
Howard Air Force Base the Panama Canal changed hands on 31 December 1999, from the United States to Panama. DoD elements began drawing down more than a year earlier, in anticipation of the deadline established by the Panama Canal Treaty of 1977. The last of the fixed-wing US aircraft departed Howard Air Force Base on 1 May 1999. On 1 November 1999, the 24th Wing inactivated and Howard Air Force Base was turned over to the Panamanian government. Howard Air Force Base Howard Air Force Base, , is a former United States Air Force base located in Panama. It discontinued military operations on 1