Seven destroyed by a tornado at Maristaeli airbase, Catania on October 31, 1964. Six new built delivered then through 1967
| C/N | Mod | Built | ID In this Org | In other Org |
|---|
| 58-599 w/o 1964 | hss-1 | 1957 | MM143889 del to Marina Militare Italiana under MDAP as SH-34J, MM143899, 4-06, 1964; dest... 
|  143899: Sikorsky HSS-1, c/n 58-599, ff?; del to USN as HSS-1, 1...
|
| 58-710 w/o 1964 | hss-1 | 1958 | MM143940 xfer MDAP to Marina Militare Italiana as SH-34J, MM143940, 4-07, unk; destroyed ...
| 143940: Sikorsky HSS-1, c/n 58-710, ff?; del USN as HSS-1, 1439...
|
| 58-745 w/o 1964 | hss-1 | 1958 | MM143949 xfer Marina Militare Italiana under MDAP as SH-34J, MM143949, 4-08, unk; destroy...
| 143949: Sikorsky HSS-1, c/n 58-745, ff?; del USN as HSS-1, 1439...
|
| 58-990 w/o 1964 | hss-1n | | MM80163 Sikorsky HSS-1N, c/n 58-990, ff?; del to Marina Militare Italiana under MDAP as...
| |
| 58-991 w/o 1964 | hss-1n | | MM80164 Sikorsky HSS-1N, c/n 58-991, ff?; del to Marina Militare Italiana under MDAP as...
| |
| 58-1260 scrapped 1964 | hss-1n | 1961 | MM80237 del MMI as HSS-1N, MM80237, 23, 16Feb61; recoded 4-03, unk; destroyed in tornado...
| N74166: Sikorsky S-58, cn 58-1260, ff:? reg Sikorsky as N74166,...
|
| 58-1394 | hss-1n | | MM149082 Marina 4-04. MAP BuNo 149082
| |
| 58-1395 w/o 1972 | hss-1n | | MM149083 Marina 4-05. MAP BuNo 149083. Gruppo Elicotteri 5. w/o jun72 at San Marinello
| |
| 58-1666 w/o 1974 | hss-1n | 1963 | MM150821 Sikorsky HSS-1N, c/n 58-1666, ff?; del to Marina Militare Italiana under MDAP as...
| |
| 58-1667 | hss-1n | 1963 | MM150822 Sikorsky SH-34J, c/n 58-1667, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| 58-1770 w/o 1969 | hss-1n | | MM153617 Sikorsky SH-34J, c/n 58-1770, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| 58-1771 | hss-1n | | MM153618 Sikorsky SH-34J, c/n 58-1771, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| 58-1772 w/o 1967 | hss-1n | | MM153619 Sikorsky SH-34J, c/n 58-1772, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| 58-1773 w/o 1968 | hss-1n | | MM153620 Sikorsky SH-34J, c/n 58-1773, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| 58-1774 w/o 1973 | hss-1n | | MM153621 Sikorsky SH-34J, c/n 58-1774, ff?; del Marina Militare Italiana under MDAP as SH...
| |
| | 58-1775 | hss-1n | | MM153622 Sikorsky SH-34J, c/n 58-1775, ff?; del Marina Militare Italiana under MDAP as SH...
| |
