Irkutsk Aviation Plant sent a written request to the St. Petersburg Design Bureau “Electroavtomatika”.
The essence of the request is the “nameless button” in the Yak-130UBS training aircraft, which is also delivered to the Russian aerospace forces. When you press this button, a line of text displayed on the screen of the PUI-130 remote control:
“GLORY TO ROBOTS! KILL ALL HUMANS! ”
Irkutsk Aviation Plant considers such “Easter eggs” inappropriate and asks to remove the button.