This was reported by RIA Novosti.
"The information about the nine dead has not been confirmed," the regional government said.
It is noted that there were 19 people on board.
According to information at 14:25 local time (10:25 Moscow time) on June 19, as a result of the emergency, four people died, another 15 were injured.
Including four people are in serious condition, 11 - in a state of moderate severity.
Earlier, the head of the regional branch of DOSAAF of Russia in the Kemerovo region, Viktor Shemohanov, announced nine dead in the L-410 crash in Kuzbass.