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
Lawrenceville–Vincennes International Airport long Fathers Day weekend, WVSA hosts the annual Midwest Vintage/Classic Sailplane Regatta. Many pilots bring vintage and classic gliders from all over the country for this annual event. Lawrenceville–Vincennes International Airport Lawrenceville–Vincennes International Airport is a public use airport in Lawrence County, Illinois, United States. Owned by the Bi-State Authority, it is located three nautical miles (6 km) northeast of the city of Lawrenceville, Illinois and also serves the city of Vincennes in Knox County, Indiana. This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility. Established in