Marshfield Municipal Airport (ICAO: KGHG, FAA LID: GHG), also known as George Harlow Field, is a public airport located 2 mi (3 km) east of the central business district (CBD) of Marshfield, a town in Plymouth County, Massachusetts, USA. The airport is owned by the Town of Marshfield and run by Shoreline Aviation, the airport's fixed-base operator (FBO). It has one runway (06-24), averages 50 movements per day, and has approximately 48 aircraft based on its field. There are four non-precision approaches to the field: two GPS and two NDB.