Hello again all,
I felt the noose tightening around my neck when Chris dropped the name "Constellation" in an early reply. Other respondents sensed that a turboprop variant might be involved.
The second clue clearly wasn't easily recognizable as a wing tip, but it did show part of the letter F (from USAF) and a broken walkway, which was typical of mil Connies.The squarish wing tip itself could easily be associated with a C-117 (though apparently stationed in Germany never saw one). Or a 1649 Starliner, but that had no USAF connections that I know of. Or indeed a Nord 262 as surmised by Brian, but I believe it exists as a model?
Full marks to Harry who was spot on identifying the MATS stripe, but then possibly excluded the Connie because of missing tip tanks. (I understand they were a later addition.)
The Lockheed Constitution -- now that is a plane I was absolutely fascinated with, also the -- don't you laugh now -- XC-70. Which reminds me to ask, is Jens going to build a six-engined Brab?
After the third clue it took Garry hardly 10 minutes to suggest the right solution. The props did trigger some interesting excursions into various turboprop configurations. Incidentally, one of the YC-121Fs was later fitted with Allison engines serving as a testbed for the Electra project, nicknamed "Elation".
Garry says there was a previous model of a YC-121, but I had googled and searched avsim and flightsim and no hits had come up. I have only been with this hobby since 2002, however ...
Leif correctly identified the mighty 15ft Hamilton Standard blades driven by P&W YT-34 engines packing the then enormous power of 5,000 shp. I believe the P&W's were also experimentally fitted to a couple of C-97s and C-124s. But it was a Navy Turbo Connie which established the speed record for prop-driven transport aircraft in 1956 doing 479 mph.
As far as I know the two USAF Turbo Connies went all over the world on various testing and service flights, and what a show stopper they must have been, if anyone was lucky enough to see and HEAR them. Remember the sound of the T-34 engines in the C-133s as they went over en route to Frankfurt or Mildenhall? It certainly made you drop everything... Which remnds me, I am not too clear at present what I am going to use for a soundset.
Tom Gibson's signature bmp is the "laughing Connie" cartoon that also served as a frontispiece to Stephen Piercey's Propliner journal.
The epithet "Queen of the Skies" was used in Air Enthusiast 14, but I agree there's a worthy successor.
In the tryout version of DBS Walk and Follow, the variable viewpoint utility I mentioned, your movements are restricted to 200 miles in the Moscow area. Here is another typical screenshot not normally available from standard FS9 viewpoints.
Again, thanks to all for contributing,
ATB