Del'd: 9 - 1955 to 1976
| C/N | Mod | Built | ID In this Org | In other Org |
| | 55-1041 | HRS-3 | 1957 | Z.1-10: del MAP to Spanish Navy as Z.1-10, 002-3, 1957; wfu unk.
|  144270: Sikorsky S-55 c/n 55-1041, ff:?; del USN as HRS-3 14427+
| | | 55-1064 | HRS-3 | 1957 | Z.1-11: del MAP to Spanish Navy as Z.1-11, 002-4, 1957; wfu unk.
| 144666: Sikorsky S-55 c/n 55-1064, ff:?; del USN as HRS-3, 1446+
| | | 55-1075  | HRS-3 | 1957 | Z.1-12: del MAP to Spanish Navy as Z.1-12, 002-5, 1957; w/o 1962.
| 144667: Sikorsky S-55 c/n 55-1075, ff:?; del USN as HRS-3, 1446+
| | | 55-1088 | HRS-3 | 1957 | Z.1-13: del MAP to Spanish Navy as Z.1-13, 002-6, 1957; wfu unk.
| 144688: Sikorsky S-55 c/n 55-1088, ff:?; del USN as HRS-3, 1446+
| | | 55-1153 | HRS-3 | 1957 | Z.1-14: del MAP to Spanish Navy as Z.1-14, 002-7, 1957; w/o 1964.
| 146439: Sikorsky S-55 c/n 55-1153, ff:?; del USN as HRS-3, 1464+
| | | 55-1029 | HRS-3 | 1957 | Z.1-8: del MAP to Spanish Navy as Z.1-8, 002-1, 1957; wfu unk.
| 144268: Sikorsky S-55 c/n 55-1029, ff:?; del USN as HRS-3, 1442+
| | | 55-1030 | HRS-3 | 1957 | Z.1-9: del MAP to Spanish Navy as Z.1-9, 002-2, 1957; wfu unk.
| 144269: Sikorsky S-55 c/n 55-1030, ff:?; del USN as HRS-3, 1442+
| | | 55-977 | h-19d-3 | 1956 | Z.1A-25: del MAP to Spanish Navy as Z.1A-25, 002-8, 1956; fate unk.
| 55-3225: Sikorsky S-55 c/n 55-977, ff:?; del US Army as H-19D-3,+
| | | 55-971 | h-19d-3 | 1956 | Z.1A-26: del MAP to Spanish Navy as Z.1A-26, 002-9, 1956; fate unk.
| 55-3219: Sikorsky S-55 c/n 55-971, ff:?; del US Army as H-19D-3,+
- N3369: wfu & sold US as N3369, unk.
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