The parachute of one surviver of a plane crash is seen in the woods near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)

A wing of the crashed plane is seen in the woods near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)

Soldiers guard the crash site of a plane near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)

The parachute of one surviver of a plane crash is seen in the woods near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)

The head and propellor of a crashed plane is seen in the woods near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)

Head of the aviation investigation team Ismo Aaltonen works at the crash site near the Jamijarvi airport in southern Finland, April 21, 2014. A small passenger plane carrying 10 parachuters crashed on Sunday in the Satakunta region, Southwest Finland, causing eight dead. The pilot and two parachuters survived by ejecting from the aircraft before it crashed, and eight others were found dead around the wreckage. (Xinhua/Li Jizhi)