At least two of these air craft (a 747 and a DC10) have been sitting
there since late Spring. I noticed yesterday that there are now
four air craft. It is difficult to tell from a distance, but I think one of them
is an L1011. As you say, no markings to speak of on any of them. I have not found anyone who knows anything about them. RSW is an unusual airport to have mothballed planes in storage.