Kansai International Airport in western Japan fully reopened its runways early Saturday after a United Airlines plane made an emergency landing due to a cargo hold fire alert.The U.S. airline told Kyodo News that an initial inspection found "no indication a fire occurred" on the Boeing 737, adding it is working with Japanese aviation authorities on their investigation into the incident.The Japanese Ministry of Land, Infrastructure, Transport and Tourism has recognized the case as a serious incident requiring investigation. A local fire department also said no fire had occurred on the plane.…READ FULL ARTICLE