Lapwing-class minesweeper
      
  USS Lapwing (AM-1) and other ships of the squadron anchored in the Hudson River, off New York City  | 
| Class overview | 
| Operators: | 
  United States Navy | 
| Succeeded by: | 
Raven-class minesweeper | 
| Built: | 
1917–1919 | 
| 
In commission: | 
1918–1953 | 
| Completed: | 
48 | 
| General characteristics  | 
| Type: | 
Minesweeper | 
| Displacement: | 
840 long tons (853 t) | 
| Length: | 
187 ft 10 in (57.25 m) | 
| Beam: | 
35 ft 5 in (10.80 m) | 
| Draft: | 
15 ft (4.6 m) | 
| Propulsion: | 
Reciprocating engine | 
| Speed: | 
14 knots (16 mph; 26 km/h) | 
| Complement: | 
75 | 
| Armament: | 
2 × 3 in (76 mm)/50 caliber guns | 
The Lapwing-class minesweeper, often called the Bird class, was an early "AM-type" oceangoing minesweeper of the United States Navy. Forty-eight 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.
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