Logan International Airport January 1, 1936, the airport's weather station became the official point for Boston's weather observations and records by the National Weather Service. Until around 1950 the airline terminal was at 42.367N 71.0275W; on the 1946 topo map the airfield extended less than 5,000 ft east from there (the east end of the field was at 42.361N 71.012W NAD83). During the 1940s the airport added of landfill in Boston Harbor, taken from the former Governors, Noddle's and Apple Islands. In 1943 the state renamed the airport after Lt. General Edward Lawrence Logan, a Spanish–American War officer from South Boston. In 1952,
Incheon International Airport January 10, 2008 to build Yeongjong Medical Centre, which was completed in 2012. This hospital serves nearby residents and some of the 30,000 medical tourists who come to Korea annually. Located west of Seoul, the capital and the largest city of South Korea, Incheon International Airport is the main hub for Korean Air, Asiana Airlines, Jeju Air, and Polar Air Cargo. The airport serves as a hub for international civilian air transportation and cargo traffic in East Asia. In 2016, the Incheon International Airport was the fifth busiest airport in the world and third in Asia by cargo traffic, and