cyclic gal,
A little off topic & trivial I know but for info...
the Sea King 4 is the only Sea King variant cleared to fly single pilot. The Aircrewmen were trained in engine management, operation of manual throttles etc.
...is not strictly true. All marks of RN & RAF sea king are cleared to fly single pilot as long as there is an appropriately trained crew member to operate the manual throttles etc. I believe the ASaC Mk 7 variant probably do more single pilot work than the Mk 4 these days.