Zhoushan Putuoshan Airport (Chinese: 舟山普陀山机场) (IATA: HSN, ICAO: ZSZS) is an airport situated on Zhujiajian Island in Zhoushan, Zhejiang, People’s Republic of China. Construction originally started following an agreement signed January 19, 1994, in Zhoushan, between Zhoushan Civil Aviation Airport Construction and Zhejiang Province and Pacific Development Company acting on behalf of The IEA Group in the United States who, under CEO Michael R.