Keflavik Air Station and shadow all Soviet aircraft in transit in and from the GIUK gap which passed through the detection range of its radars and relay to the NAS Keflavik Radar Operations Control Center (ROCC). Keflavik Air Station was decommissioned on 28 June 2006. The radar was replaced by a civilian ARSR radar and is now used for air traffic control. Keflavik Air Station Keflavik Air Station (NATO ID: H-1A) is a now-closed United States Air Force General Surveillance Radar station. It is located north-northwest of Naval Air Station Keflavik, Iceland. It was closed on 28 June 2006 as part of the
Mazatlán International Airport over the northwest part of the country. In 2016, the airport handled 973,440 passengers, and in 2017, the airport handled 994,283 passengers. Mazatlán International Airport General Rafael Buelna International Airport (, ), also known as Mazatlán International Airport (), is located in Mazatlán, Sinaloa, Mexico. This airport is the most important in Sinaloa for its international operations, and second to Culiacan International Airport for its domestic operations. It has one terminal with two concourses. It is located on the southeastern edge of the city and it is one of four airports in Mexico which has an Area Control Center (Centro