'Pilot error' led to fatal plane crash off Yorkshire Coast earlier this year
That's what a new investigation's found
Pilot error caused a US fighter jet to crash into the North Sea off the north-east coast of England, an investigation has found.
First Lieutenant Kenneth Allen died when his F15C Eagle crashed at around 9.40am on June 15 this year while on a routine training exercise.
An investigation concluded the cause of the accident was the American airman's "fixation on the intercept of the (simulated) adversary aircraft and failure to execute cockpit instrument visual scans''.
The United States Air Force Aircraft Accident Investigation Board Report found reduced visibility and lack of a discernible horizon for the pilot resulted in spatial disorientation''.
There were "multiple layers of cloud'' in the area, the report said.
On exiting cloud at around 1,000ft "with a visible horizon and 'ground rush' of the rapidly approaching ocean'', Lt Allen "initiated a recovery attempt... but was unable to complete the recovery based upon the low altitude and speed of his descent'', the report said.
It found he did not attempt to eject.
General Jeff Harrigian, United States Air Force in Europe and Air Forces Africa commander, said: "This unfortunate accident is yet another reminder of the inherent risks airmen take on a daily basis to ensure the successes of our Air Force.
Lt Allen was an outstanding officer and a tremendous asset to the team.
No words can compensate for such a painful and sudden loss.''
Lt Allen had served with the 48th Fighter Wing at RAF Lakenheath in Suffolk since February and was assistant chief of weapons and tactics for the 493rd Fighter Squadron.
He is survived by wife Hannah and his parents.
The couple married in a civil ceremony in February, and Mrs Allen described him as "the love of my life''.
HM Coastguard, which co-ordinated search efforts after the crash, received reports that an aircraft had gone into the sea 74 nautical miles (85 miles) off the coast of Flamborough Head in Yorkshire.
Wreckage of the aircraft, valued at around 45 million US dollars (£33.4 million), was located before Lt Allen was found and confirmed to be dead.