Aircraft program
Twin turboshaft heavy lift helicopter. Includes the variant S-64F+ (in development) and CH-54 (U.S. military).
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See Analytics rates| Variant | Launch / first flight | Production end | Notes |
|---|---|---|---|
| Sikorsky CH-54 | 1958 / 1962 | 1972 | Baseline variant. |
| Erickson Air-Crane S-64E | 1992 / 1992 | Heavy-lift helicopter, upgraded from CH-54A, nicknamed "Olga". | |
| Erickson Air-Crane S-64F | 1992 / 1992 | Upgraded from CH-54B. | |
| Erickson Air-Crane S-64F+ | 2020 / | New variant with upgraded engine and avionics, and optionally piloted capability. |
| Erickson, Inc. | News |
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Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.