Marco Chan

Marco Chan is a senior lecturer in aviation operations at Kingston University in London and a former airline pilot. He teaches commercial pilot training and writes and comments publicly on aviation safety.

Statements by Marco Chan

Marco Chan

Role at the time: Senior lecturer in aviation operations at Kingston University and former airline pilot, quoted by CNN

Mixed or conditional

Statement summary

Marco Chan, a senior lecturer in aviation operations at Kingston University, told CNN that "someone had to be pushing hard on the controls" during the descent of flight FZ1073, likely resulting in a physical "tug-of-war" because the plane's two flight control columns are mechanically linked. He added that "a body falling against a column can also produce large inputs." He said the rate and gradient of the descent suggest the aircraft "very likely" went beyond its maximum operating speed, and that investigators will likely examine the flight data recorder and cockpit voice recorder first to see each pilot's control inputs and what was said on the flight deck.

“someone had to be pushing hard on the controls”
Open source (opens in a new tab)Flydubai latest: Hero passenger says he put attacker in a chokehold after cockpit struggle (CNN live updates), Marco Chan on the plunge · CNNLive update quoting Marco Chan, Kingston University, on the speed of the plunge
Why we used this label

The case asks whether a pilot deliberately tried to crash FZ1073. Chan said the descent indicates sustained pressure on the controls and likely a physical struggle over them, but he also said a body falling against a column can produce large inputs. He did not say any input was deliberate or that the pilot intended to crash the plane, and he pointed to the recorders for evidence on control inputs. We labeled it Mixed or conditional because the statement supports a struggle over the controls without deciding whether any input was deliberate.

Topics in this coverage