No, no - it was an army pilot who landed on a small pinnacle then went forwards into the jungle to take a comfort break. He left the aircraft running, it fell backwards off the pinnacle. Another pilot saw it happen, landed on the pinnacle, left it running, first pilot comes back unawares and takes the second aircraft...... Etc. Was it a Sioux, or a Scout, or both?
Not to forget the RAF Puma pilot in Norway who got whiteout on landing and damaged the landing gear. A Gazelle landed to assist, got whiteout, crashed and trashed it. Second Gazelle arrives, same thing happened. Puma has to get airborne to take everyone home!
The last one was true.
Also a Gazelle landed in an icy, snow covered car park, shut down, slid downhill into snow bank. Second Gazelle landed, slid slap into the back of the first one.
I can't remember if the above incidents were the same, I think not.