CommercialLight & general aviationUnited States Army Signal Corps Signal Corps Dirigible No. 1Type of aircraft1908
MilitaryMilitary helicoptersSikorsky H-37 MojaveMilitary helicopter family by the Sikorsky Aircraft Corporation1953
CommercialCivil helicoptersSikorsky MH-53 Pave LowMulti-role helicopter series by the Sikorsky Aircraft Corporation1967
CommercialCivil helicoptersSikorsky MH-60 JayhawkMulti-role helicopter series by the Sikorsky Aircraft Corporation1989
CommercialSeaplanes & flying boatsSikorsky S-41Amphibious flying boat airliner designated by the U.S. Navy as RS-11930