Two people were burnt alive when a small ultra-soft aircraft crashed in the space and fell on a lakeside road in Sysmäki area of Päijät-Häme Friday evening.
The police said the identities of the deceased could not be known immediately as the bodies were burnt beyond all recognition.
Locals saw a fire in the sky and then found the burning aircraft nosedived to the ground within a short time, the police said.
The pilot and the passenger of the light aircraft might have been the victims of the crash.
The police said they had launched an investigation to get further information in this regard.