<prompt> Njengoba yayihlala eNew York City futhi kamuva eNorfolk, eVirginia, phakathi nawo-1920 kuze kube ngawo-1930, i-Sandpiper yasebenza nemikhumbi, ngasogwini lwe-Atlantic kanye nolwaseNew England phakathi nehlobo nasekwindla naseCaribbean naseGulf of Mexico ebusika. Ngentwasahlobo ngayinye, wayebuyela enyakatho. Ngenkathi isetshenziselwa ama-winter maneuvers, yahlanganyela ezinkingeni zonyaka zamasosha, kufaka phakathi izinkinga I February 1923 no-IX Januwari 1929 lapho ukusetshenziswa kwezindiza kuvumela amandla okuhlasela ukuba aphule, futhi enze izinto eziphelelwe yisikhathi, izivikelo zePanama Canal Zone.  <response>: . futhi. 