Utility version of HO5S-1 for USCG, 8 built.
| C/N | Year | History |
| 52-051 | 1952 |  1244 : Sikorsky S-52-3, c/n 52-051, ff:?; acc BuAerRep (BAR) E+
|
| 52-052 | 1952 | 1245 : Sikorsky S-52-3, c/n 52-052, ff:?; acc BuAerRep (BAR) E+
|
| 52-053  | 1952 | 1246 : Sikorsky S-52-3, c/n 52-053, ff:?; acc BuAerRep (BAR) E+
w/o March 1953
|
| 52-054 | 1952 | 1247 : Sikorsky S-52-3, c/n 52-054, ff:?; acc BuAerRep (BAR) E+
|
| 52-055 | 1952 | 1248 : Sikorsky S-52-3, c/n 52-055, ff:?; acc BuAerRep (BAR) E+
|
| 52-056 | 1952 | 1249 : Sikorsky S-52-3, c/n 52-056, ff:?; acc BuAerRep (BAR) E+
|
| 52-057 | 1952 | 1250 : Sikorsky S-52-3, c/n 52-057, ff:?; acc BuAerRep (BAR) E+
|
| 52-058 | 1952 | 1251 : Sikorsky S-52-3, c/n 52-058, ff:?; acc BuAerRep (BAR) E+
N54059 :  S-52-3 wfu & reg US as S-52-3, N54059, unk.
|
8 C/N. 