Exactly thirty-six years separate Guangzhou from Tabuk. In both cases, a struggle for control of an aircraft turned the cockpit into the centre of the emergency. The difference is as important as the similarity.
On October 2nd 1990, Xiamen Airlines Flight 8301 was hijacked after departing Xiamen for Guangzhou. The Boeing 737-200’s hijacker demanded to be flown to Taiwan. With fuel running low, the captain headed for Guangzhou Baiyun Airport. During the final approach, the hijacker fought the captain for control. The 737 touched down at excessive speed, left the runway, struck a parked Boeing 707 and then collided with a Boeing 757 waiting to depart for Shanghai. The official death toll was 128.
The aircraft itself killed far beyond its own cabin. Official accounts record 82 deaths among the 737’s occupants and 46 among people on the China Southern Boeing 757. The official figure of 128.
On September 30th 2026, Flydubai Flight FZ1073 from Dubai to Tel Aviv also suffered a flight-deck confrontation. Saudi authorities say preliminary inquiries found that the co-pilot assaulted the captain, injuring both men. Flydubai says only that an altercation occurred, that on-duty company crew travelling aboard secured the aircraft and diverted it safely to Tabuk, Saudi Arabia. Its motives remain under formal investigation.
The comparison should therefore stop short of claimed motive. The Guangzhou attacker was a passenger attempting to force a diversion to Taiwan. The Flydubai event involved a crew member with authorised flight-deck access, but investigators have not yet established why the confrontation occurred. One was a confirmed hijacking. The other is an ongoing security and safety investigation.
In Guangzhou, the danger came from a person who should never have reached the controls. The hijacker reportedly entered the flight deck when the co-pilot was absent, then fought the captain at the point where the aircraft had the least margin for error, during final approach and landing. The result was not simply an accident involving one aircraft. A 737 out of control at a busy airport became an uncontrolled projectile among other aircraft, vehicles and people.
The first lesson is timeless. An aircraft is most vulnerable when it is low, fast and close to the ground. During approach, landing or a go-around, the crew’s attention is already divided between flight path, speed, thrust, navigation, radio calls and runway alignment. A physical struggle at that moment attacks the crew’s capacity to fly as directly as it attacks the controls.
FZ1073 ended differently. Saudi authorities authorised an emergency landing at Tabuk after an inflight emergency and Flydubai says crew travelling on the aircraft secured it before the diversion. The aircraft landed safely and all passengers were accounted for. The official record does not yet say how the flight deck was secured who held the controls at each stage or what procedures were used.
The Guangzhou disaster occurred before the post-September 11th redesign of aviation security. At the time, cockpit doors did not provide the barrier now expected on commercial jets. Today, reinforced and lockable flight-deck doors are designed to prevent a passenger from entering the cockpit by force.
That measure directly addresses the risk seen in Guangzhou. It makes it much harder for an external hijacker to take control after boarding as a passenger.
The Flydubai event points to its limit. A hardened door cannot protect a captain from another authorised pilot. It cannot distinguish, on its own, between a trusted crew member suffering a crisis, acting under coercion, making an error or committing deliberate violence. It keeps the passenger out. It does not settle the threat already inside.
The response after Germanwings Flight 9525 in 2015 added another layer. Many airlines introduced a two-person cockpit rule, under which a cabin-crew member enters the flight deck whenever one pilot leaves. EASA later moved to a flexible, risk-based approach after reviewing the rule’s operational experience. It remains a safeguard against one pilot being alone. It is not a solution where both pilots are already in the cockpit.
Guangzhou also remains a lesson in where a hijacked aircraft should land. The 737 reached a busy airport with aircraft on the ground and a Boeing 757 loaded for departure nearby. When control was lost, the consequences spread immediately beyond the flight itself.
Modern hijack and unlawful-interference procedures require coordination among the crew, air-traffic control, airport authorities, police, military and security agencies. The aim is to preserve safe landing options while reducing exposure on the ground. A remote stand, cleared taxiways, controlled emergency access and separation from other aircraft can lower risk. None eliminates it. A fuel-limited aircraft in distress cannot always be sent to an ideal location.
Tabuk offered a different outcome. The airport received an emergency call, activated a response and enabled a safe landing. That does not prove every part of the security system worked perfectly. It shows why a diversion airport, air-traffic control and emergency services remain essential layers when events in the cockpit outrun every earlier safeguard.
Guangzhou shows the danger of an intruder reaching the controls. Flydubai raises the harder question of the authorised insider.
Thirty-six years on, commercial aviation has learned to lock the cockpit door. Its unfinished task is to ensure the people allowed through it remain supported, scrutinised and, when necessary, stopped before an emergency becomes another history lesson.