The first USS Pigeon (AM-47/ASR-6) was a Lapwing-class minesweeper of the United States Navy. She was later converted to a submarine rescue ship. She was named for the avian ambassador, the pigeon.
USS Pigeon (ASR-6) anchored in Cam Ranh Bay on the coast of French Indochina in July 1939.
Pigeon in Chinese waters, c. the later 1920s, showing modifications made to fit her as a gunboat for use on the Yangtze River.
USS Pigeon grounded on the coast of China after a September 1939 typhoon
Lapwing-class minesweeper
The Lapwing-class minesweeper, often called the Bird class, was an early "AM-type" oceangoing minesweeper of the United States Navy. Seven ships of the class were commissioned during World War I, and served well into the 1950s. A number were refitted to serve as ocean-going tugs, salvage vessels, seaplane tenders, or submarine rescue ships.
USS Lapwing (AM-1) and other ships of the squadron anchored in the Hudson River, off New York City