Preliminary information suggests that the crash occurred because a person was "doing stunts in air or lack of flying skills," the Pierce County Sheriff's Department said on Twitter.
An airline mechanic stole an Alaska Airlines plane without any passengers and took off from Sea-Tac International Airport in Washington state on Friday night before crashing near Ketron Island, officials said.
Preliminary information suggests that the mechanic stole the Horizon Air Q400 and the crash occurred because the person was "doing stunts in air or lack of flying skills," the Pierce County Sheriff's Department said on Twitter.
The plane was chased by military aircraft, witnesses said. Sea-Tac officials said the airline employee had "conducted an unauthorized takeoff without passengers." The US Coast Guard was sending a 45-foot vessel to the crash scene after witnesses reported seeing a large plume of smoke in the air, Petty Officer Ali Flockerzi said.