Hello, guys.
OK, It’s the largest country in the world so there are so many international airports, so many domestic airports.
International Airports:
Moscow-Domodedovo UUDD (finished)
Moscow-Sheremetyevo UUEE (план)
Moscow-Vnukovo UUWW
St. Petersburg-Pulkovo ULLI
Ekaterinburg-Koltsovo - USSS (finished)
Sochi - URSS (finished)
Novosibirsk-Tolmachevo - UNNT (being redone)
Krasnodar - URKK (план)
Ufa - UWUU (план)
Samara-Kurumoch - UWWW (план)
Rostov-on-Don - URRR (план)
Mineralnye Vody - URMM (план)
Khabarovsk-Novy - UHHH (finished)
Krasnoyarsk-Emelyanovo - UNKL (план)
Kazan - UWKD (finished)
Vladivostok-Knevichi - UHWW (план)
Irkutsk - UIII (finished)
Kaliningrad-Khabrovo - UMKK (план)
Yakutsk - UEEE (план)
Yuzhno-Sakhalinsk Khomutovo- UHSS (finished)
Petropavlovsk-Kamchatsky / Yelizovo- UHPP (finished)
It is the basic list of the most busiest airports in Russia. I think, firstly it is necessary to redone them.