Original designated HUS-1G, search & rescue version of HUS-1 / UH-34D Seahorse for US Coast Guard. Six built 
List of Operators of Sikorsky HH-34F Seahorse | |
| From | Organisation with model HH-34F Seahorse | ||
| 1959 |
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| 1965 |
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| Unknown! Help |
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| Construction Numbers on database of HH-34F Seahorse | ||||||
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Construction Numbers | Help Us | |
| C/N | Year | History | |
| 58-985 |  1332 : USCG H-17 : aug63 1332 : RLAF, 25may64 | ||
58-1043  | 1333 : USCG w/o 26sep60 | ||
| 58-1049 | 1334 : USCG; preserved at Military Aviation Museum, Clearwater+ H-16 : aug63 H-16 : w/o 27oct63 | ||
| 58-1056 | 1335 : USCG H-18 : aug63 1335 : RLAF | ||
| 58-1063 | 1336 : USCG; w/o 29nov62 crashed into water in Gulf of Mexico + | ||
| 58-1068 | 1343 : USCG |