Math not your thingy, eh??
Let’s try some fourth grade math...
If you are getting X dollars for overflights, and then you aren’t getting half of it because you disallow half the flights, how much do you have left??
C’mon now, think really hard. You can do it.
Russian aviation consultant Boris Ryabok, estimating European airlines would lose around $100-200 million per year, less than the cost to Russia of the lost fees.
And that's spread over about 20 different carriers but the $300 million that Russia would lose is abosrbed by one -- Russia's one company.
So once again you show that you are a wet behind the ears Putin boot polisher out of touch with economic reality.