page_title: Antonio B. Won Pat International Airport
section_title: Passenger terminal
hierarchical_section_title: Antonio B. Won Pat International Airport / Facilities / Passenger terminal
caption_attribution_description: English: Semi-permanent barriers separating arrival and departure foot traffic in the passenger terminal of Antonio B. Won Pat International Airport, Guam
context_page_description: Antonio B. Won Pat International Airport, also known as Guam International Airport, is an airport located in Tamuning and Barrigada, three miles east of the capital city of Hagåtña in the United States territory of Guam. The airport is a hub for Asia Pacific Airlines and for United Airlines, serving as the latter's Pacific Ocean hub. It is also the home of the former Naval Air Station Agana, and is the only international airport in the territory. The airport is named after Antonio Borja Won Pat, the first delegate from Guam to the United States House of Representatives, and is operated by the A.B. Won Pat International Airport Authority, Guam, an agency of the Government of Guam.
context_section_description: The current passenger terminal's first phase was completed on September 10, 1996. The 550,000-square-foot (51,000 m²) terminal included a new customs and immigration hall and a 710 space parking lot. In August 1998 the second phase of the current passenger terminal opened. The expansion program that opened the current terminal had a cost of $741 million. The terminal has three levels. The basement level houses arrival facilities, including customs and baggage claim. The basement also houses the GIAA Airport Police and GIAA Arcade offices and the Hafa Adai Gardens. The apron level (the departure level) houses the ticketing counters. The third floor houses the departure gates, immigration facilities, and GIAA administrative offices.
  Since all flights require customs or immigration inspection, the airport's post-security concourse and gate area was not designed to separate arriving and departing passengers. The only normal passenger entrance is through security and the only normal exit is through immigration. Except for the few gates designated for Honolulu arrivals, which route passengers directly to customs, all other gates do not have a separate arrival corridor. Arrival passengers walk directly into the gates waiting area, and in the past could actually purchase food or merchandise before entering the immigration hall.
  The original design is said to be compliant with security standards at the time of opening. However, after the September 11, 2001 attacks, the U.S. government began to require separation of uninspected arrival passengers. The airport initially used a system of chairs, moving sidewalks, retractable belts and security/police staffing to usher arriving passengers from the gate to the immigration hall without coming into physical contact with departing passengers. In recent years, semi-permanent movable walls separate much of the length of the terminal building into two halves, decreasing the need for human staffing and those lighter objects previously in use.
caption: Semi-permanent barriers separating arrival and departure passengers
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