Wrong forum for that
(gw1), although it would be very interesting if someone ran Yak-40's in 1993
. Btw small aircraft hardly sell, you will probably end up scraping them, only larger, 737/a320 minimum, 767/a330 preferably, sell. And even then that is not a sure thing.
I used Yak-40's in gw2, be careful of fuel prices combined with competition coming for ya in the late 1970's. I survived, still made a profit even, but I had very little competition.