Sorry about the confusion by me about sleds, I had never heard them called that.
Just going to post a few photos, I hope the Mods will excuse me
that are not Australian, but of the aircraft that were operating in Vietnam before VH-RMA went there.
THIS is what we called the ''lead sheds"" there, the most modern aircraft in Vietnam, before RMA.
This was their only other main aircraft type.
And these had only just been retired before we got there.