Duncan Islands is a rock/island located in the Paracel Islands. China first took possession of the feature in 1974.
U.S. Board of Geographic Names: Duncan Islands
China: Chenhang Dao, 琛航岛
Taiwan: Chenhang Island, 琛航島
Vietnam: Đảo Quang Hòa
Occupied by: China
Legal Status: Rock/Island
GPS: 16° 26' 59" N, 111° 42' 27" E