HONOLULU (CBS News) — A small, twin-engine plane used for skydiving crashed in the Hawaiian island of Oahu on Friday, killing all 11 people aboard, authorities said. The Federal Aviation Administration initially believed there were nine people on board but have since revised that number. Names and ages of the victims weren’t immediately released.

The King Air plane burst into flames upon hitting the ground near the Dillingham Airfield around 6:30 p.m. local time. The airfield will remain closed until further notice, officials said.

The FAA and the National Transportation Safety Board are investigating.

CONTINUE AT CBS NEWS: Skydiving plane crashes in Hawaii