@Griz882 We were discussing old Sikorsky helos on another thread. This pic from this afternoon, on the return leg from KOZW to WPAFB / KFFO. Taxied by Construction helicopters, INC that operates a piston S-58. On their ramp, they had one of their S-61's back from doing some work and was just shutting down as I was about to conduct my pre-departure runup. Its a nice helo. I was told it served in the North Sea oil fields for many years before it was reconfigured for utility work!.
