Sorry, forgot the link .. here you go:

http://ivao.org/ru

Bernd Seitter wrote:
Chris,

on the Russian IVAO Website there are some scenery add ons for a lot of
additional airports in Russia, which never made it into FS2004.

I ma not sure if these files are available anywhere else, might be. I
got mine there.

Just register there for free, go to download area and find the files -
it is all in english language ;-)

Bernd

Chris W wrote:

Does anyone know if there are any scenery files for FS 2004 that have
more airports in East Siberia? I want to do a round the world flight in
an RV-7 but I need at least one more airport in far east Siberia.
Specifically UHMO, I am guessing the reason why that airport isn't
already there is I can't find any data on it in any aviation database
other than to say it is there and give the lat long. More would be nice
but that one would be great.