Basic HUS-1 but equipped with amphibious pontoons. They can also carry an external fuel tank. Re-designated UH-34E in 1962 List of Operators of HUS-1A / UH-34E Years Model Org 1955/70 S-58 H-34 US Navy 1955/71 S-58 H-34 US Marine Corps S-58 H-34 S-58 H-34 Carson Helicopters Global Distribution of HUS-1A / UH-34E 22hus-1a Construction Numbers C/N Year History 58-510 scrapped 1969 1957 144655 58-511 w/o 1961 1957 144656 58-545 scrapped 1974 1957 144657,N9468 58-546 w/o 1962 1956 144658 58-580 w/o 1957 1957 144659 58-581 w/o 1964 1957 144660 58-613 w/o 1962 1957 144661 58-614 w/o 1962 1956 144662 58-797 1958 145713,N16622,N58EA 58-798 w/o 1964 1958 145714 58-799 w/o 1963 1958 145715 58-803 w/o 1970 1958 145716 58-805 w/o 1958 1958 145718 58-829 w/o 1964 1958 145720 58-830 scrapped 1970 1958 145721 58-831 scrapped 1972 1958 145722 58-858 w/o 1960 1958 145723 58-859 1958 145724 58-860 1958 145725 58-880 w/o 1960 1958 145726 58-885 w/o 1966 1958 145727 58-896 1958 145728