Localization.lua ruRU.
L["LM_FLYABLE_AREA"] = "Область полета"
But in game I see untranslated text.
And correct translation, used in aviation: "Летная зона".
Also something strange in 1654 line:
L["LM_HERB"] = [=[Трава
]=]
Maybe it should be like others:
L["LM_HERB"] = "Трава"