I do not recall seeing it, but do recall a movie where they landed and refueled from abandoned trucks, so that must have been it.
Funny thing was, I recall building both the Revell and the Auoroa kits of the H-19, and when I got in the USAF I had to design a part for that helicopter. They lost the drawings to one part and I had to get one out of supply, reverse engineer it, and make a drawing of it so we could have some manufactured. There were still some allied countries that were flying those choppers in the 1970's.