Media reports from Russia say several PAK-FA fighters have been seen at the Chauda range near Feodosiya, Crimea.
![photo_2016-06-04_10-32-30[1]](http://alert5.com/wp-content/uploads/2016/06/photo_2016-06-04_10-32-301.jpg)
Source uknown
Russia organized the third stage of Aviadarts competition from May 28 till Jun. 5. It is unknown of the PAK-FAs are there to participate in the competition.