Two pattern aircraft for German Army (HEER) for the CH-53G programme to used for trials and homologations by Luftwaffe WTD61 
List of Operators of Sikorsky S-65C-1 | |
| From | Organisation with model S-65C-1 | |||||
| 1970 |
| |||||
| Construction Numbers on database of S-65C-1 | ||||||
| ||||||
Construction Numbers | Help Us | |
| C/N | Year | History | ||
| 65-156 | 1970 |  154885 : S-65C-1, c/n 65-156, ff?; accepted USN as CH-53G 154885+  84+01 : S-65C-1, c/n 65-156, ff?; accepted USN as CH-53G 154885+ | ||
| 65-157 | 1970 | 154886 : S-65C-1, c/n 65-157, ff?; accepted USN as CH-53G 154886+ 84+02 : S-65C-1, c/n 65-157, ff?; accepted USN as CH-53G 154886+ | ||