But even as that reassuring information emerged, the emergency outside the aircraft was far from over.
Flames, Smoke, and a Race Against Time
Images recorded at Dubai International Airport showed thick smoke rising from the damaged Boeing 777 as emergency responders worked around the aircraft.
The photographs quickly attracted international attention.
For viewers around the world, the contrast was startling.
A large passenger jet lay severely damaged on one of the runways of a major international airport, while fire vehicles surrounded the scene.
Smoke rose above an airport normally associated with orderly international travel and tightly coordinated operations.
The fire was not merely a visual reminder of the crash.
It represented an ongoing threat to people and emergency responders.
Aircraft carry substantial quantities of fuel, and damaged fuel systems can create dangerous conditions following a severe impact.
When fire develops near fuel tanks and aircraft structures, emergency teams must account for the possibility of sudden changes in fire intensity, structural failures, or explosions.
Airport rescue and firefighting personnel receive specialized training because aircraft emergencies differ from ordinary building or vehicle fires.
An aircraft's size, fuel capacity, construction, and passenger load create particular operational challenges.
Firefighters must often approach an accident scene quickly while determining where survivors may be located and how to prevent flames from blocking escape routes.
Their priorities can include controlling fire near evacuation areas, protecting the fuselage, assisting occupants, and preventing additional hazards.
At Flight EK521, the emergency required an immediate and coordinated response.
Firefighting vehicles approached the aircraft as crews began battling the blaze.
The damaged Boeing 777 had come to rest on the runway, leaving responders to work in an environment where aircraft components, fuel, smoke, and heat created serious risks.
The emergency also required coordination between airport rescue personnel, air traffic control, airline representatives, medical teams, and airport management.
While passengers escaped from the aircraft, responders faced the task of preventing the situation from becoming even more destructive.
The intensity of the incident demonstrated why major airports maintain dedicated emergency-response capabilities.
These teams train for rare but potentially catastrophic events.
Their readiness is essential because the first minutes following an aircraft accident can be decisive.
Yet no amount of training can eliminate every danger.
Flight EK521 would become a tragic example of the risks firefighters accept when responding to aviation emergencies.
The Firefighter Who Lost His Life
The successful evacuation of every passenger and crew member was a remarkable outcome.
But the accident also involved a devastating loss.
During the firefighting operation, a Dubai airport firefighter was fatally injured.
His death transformed what might otherwise have been remembered primarily as an extraordinary survival story into a tragedy involving the emergency services.
The final investigation established that approximately nine minutes and 40 seconds after the aircraft came to rest, the center wing fuel tank exploded.
The explosion caused a large section of the upper surface of the right wing to separate from the aircraft.
The detached section struck a firefighter, causing fatal injuries.
The firefighter was not a passenger aboard Flight EK521.
He had been responding to the emergency on the ground.
His death underscored a reality that can be overlooked when reports focus on whether everyone aboard an aircraft survived: rescuers may remain exposed to serious dangers long after passengers have escaped.
Aircraft accidents are not necessarily over when the evacuation is complete.
Fuel tanks, damaged structures, fires, and unstable wreckage can continue to threaten people working at the scene.
For the firefighter and his colleagues, the response was part of their professional responsibility to protect lives.
The disaster demonstrated the extraordinary hazards faced by airport emergency personnel who must approach damaged aircraft under uncertain conditions.
There is also an important distinction between describing the firefighter's sacrifice and claiming that he died while physically pulling passengers from the aircraft.
The official report established that he was fatally injured during the firefighting response when a large wing section was propelled outward by the explosion.
His precise role at that moment should be described according to the available evidence.
The facts themselves are powerful.
He was performing emergency-response duties at the site of a major aircraft accident when a catastrophic explosion occurred.
The loss was deeply significant to the airport's firefighting community and to the wider response effort.
While the passengers and crew were able to return to their families, one emergency worker did not.
For that reason, the story of Flight EK521 cannot be told solely as a celebration of survival.
It must also recognize the human cost borne by those who responded to the disaster.
Medical Assistance and the Human Aftermath
Although nobody aboard Flight EK521 died, the accident was not without injuries.
Initial announcements and news reports presented different figures as medical assessments continued.
Emirates reported that several passengers and crew members required hospital treatment following the event.
The final investigation provided a more complete accounting.
It recorded 32 injuries among passengers and crew members: four serious and 28 minor.
The serious injuries involved cabin crew members.
These figures reflected the findings established after the accident rather than the incomplete information available during the first hours.
The difference illustrates how emergency reporting develops over time.
Immediately after a major accident, authorities must first establish the number of survivors, identify urgent medical needs, secure the scene, and determine whether anyone is missing.
Some injuries may be recognized or classified only after medical examination.
For this reason, early announcements should be understood as preliminary.
In the case of Flight EK521, the most important initial finding remained consistent: all 300 people aboard had survived.
Nevertheless, surviving a major aircraft accident can have consequences that extend beyond visible physical injuries.
People involved in frightening emergencies may experience shock, difficulty sleeping, anxiety, or distress when recalling the event.
Such reactions vary considerably between individuals.
Not everyone develops lasting psychological symptoms, and it would be inappropriate to assume that every survivor experienced the same emotional response.
However, an emergency involving a violent runway impact, evacuation slides, smoke, and fire is the type of event that can leave a powerful impression.
Airlines and emergency organizations therefore have responsibilities that continue after passengers are physically safe.
These can include medical assistance, practical support, transportation arrangements, communication with families, and help with disrupted travel plans.