"Alaska Airlines believes a ground service agent employed by Horizon Air was the individual responsible for flying the Horizon Q400 without clearance from Sea-Tac International Airport around 8 p.m. tonight". Confirming this, the airport said, "No passengers were onboard during the incident and normal operations have resumed at the airfield".
Two F-15 jets were scrambled in response to the stolen plane from the Oregon Air National Guard in Portland, Oregon. Witnesses report F-15s chasing plane then saw smoke, and loud boom.
The 29-year-old man, who has not been identified, was suicidal and appeared to have acted alone, the Pierce County Sheriff's Department said on Twitter, adding the employee was probably killed in the crash.
A Q400 Turboprop, like that stolen from Sea-Tac International Airport.
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He completed four of 11 passes for 70 yards in the first half. "One thing about me is my confidence never wavers. He finished his debut with a completion on a 54-yard, slant-and-run score to fellow rookie Antonio Callaway .
Video showed the Horizon Air Q400 doing large loops and other unsafe manoeuvres as the sun set on the Puget Sound.
The unauthorized pilot was described by the Pierce County Sheriff's Department as a "suicidal male".
FBI Seattle announced on Twitter it would work with local authorities to investigate the accident but said evidence does "not suggest a terrorist threat".
An air traffic controller called the man "Rich", and tried to convince the man to land the airplane.
The sheriff's department tweeted that there were no passengers on plane. Eventually the plane crashed in a remote wooded area of Ketron Island in Puget Sound, leaving behind a fiery pile of debris.
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Though the Perseids can be spotted between July 17 and August 24, the best views will be from Sunday at 4 p.m.to Monday at 4 a.m. During the showers, you can expect to see about 60 to 70 meteors per hour, which breaks down to about one meteor per minute.
"I felt like we were on the ground and we were safe, we weren't in the sky while something was going on", he said after getting off the plane.
Royal King of Mukilteo was photographing a wedding at Lake Steilacoom when he saw the low-flying plane and two fighter jets trailing it.
Then the passenger plane pilot "did a complete loop ..." "We heard the jet because our windows were down while we were waiting in the ferry line to go to Anderson Island which is adjacent to Ketron Island".
"Congratulations, you did it", the control tower tells the pilot, according to audio that aired on CNN.
Ms Morse said her mother, who lives near the crash site, had said eight minutes later that her whole house shook.
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Sinclair, one of the nation's largest owners of TV stations, has become a significant outlet for conservative perspectives. The Maryland company did not immediately respond early Thursday to a request for comment from The Associated Press.
This is a developing news story.