Your right, I did start one, one of many projects started and never finished (the master of the great unfinished project someone once called me LOL) along with a Lynx(never happen now as I'm done to death on helos LOL) KC135 and carriers, it was started in partnership with Razbam and by rights when it absolved they had the rights to the source files to carry on as they saw fit. as you say it seems to have dropped to the back of their list, rightly so as they already have a long list of current projects. The only way I'd ever consider revisiting it is as freeware, but that would be up to Razbam to allow that to happen and it would be at my pace and discression, which right now probably won't happen for a good many months, I need an extended forced break from FS modeling to basically see if I miss it and if it is something I want to pursue in the future or need in my life.
Of all the projects abandoned it and the KC are one of a very small handfull of that would drag me back, I am flying more in FS now than I've ever been over the last goodness knows how many years, mostly heavies, some some aircraft interest remains, just not modeling just yet

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Ohh and I dont do FDEs so they'd be approximations at best LOL, it goes, it stops it feels heavy hits most of the primary figures = good enough for me

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Hope that helps
Michael