{"thcode":3,"term":{"code":495,"name":"heliports","parent":25,"scope":"Places for helicopters to land and take off. [American Heritage Dic. of the English Language, 4th ed.]"},"uf":[{"name":"helibases","usewith":false},{"name":"helipads","usewith":false},{"name":"helistops","usewith":false}],"bt":[{"code":25,"name":"airport features","parent":1174,"scope":"Manmade facilities maintained for the use of aircraft. [USGS GNIS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":1174,"name":"transportation features","parent":643,"scope":null},{"code":643,"name":"manmade features","parent":1,"scope":null},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[]}