That's Krasnodar Tsentralny Air Force base - if you switch on "photographs" in Google Earth there are some nice pics of various air displays there
This year the Kuban Air show - is held elsewhere this year - further north at Novotitarovskaya - mainly business aircraft
I think the main military show is at Primorsko-Akhtarsk Air Base about 120 kms NW near the Sea of Azov