After 2001 the cockpit door became the best-protected door on a passenger jet, built to keep attackers out of the flight deck. On 30 September 2026, 34,000 feet above Saudi Arabia, the struggle happened on the inside of it.
A flydubai Boeing 737 from Dubai to Tel Aviv, 180 people on board, lost more than 14,000 feet in half a minute. The airline reports an altercation between the two pilots; Israeli officials say the first officer stabbed the captain and tried to crash the plane. As of early October 2026 the motive had not been established. The plane landed at Tabuk.
Two pilots, airport security, an armoured door — and everything depended on one locked room.
On this flight a knife may have mattered, because the other pilot was in the room. But take the knife away and the danger stays: a pilot already controls the aircraft. On 24 March 2015 a Germanwings co-pilot locked the captain out and turned one knob from 38,000 to 100 feet. He carried nothing. 150 people died about ten minutes later.
Since February 2021 every EU airline must assess each pilot's psychology before hiring and offer a support programme. The US looked at mandatory testing in 2015 and turned it down, finding no convincing evidence that it works: a test shows the day of the test, not the day of a flight. In a 2022 survey of nearly 4,000 pilots, more than half had avoided a doctor for fear of losing their licence and about one in four had held back information.
Three days after Germanwings, Europe's aviation safety agency recommended two people on the flight deck at all times. Within two years it made the rule optional; Lufthansa and others dropped it, and Germany's airline association said it meant the door was opened more often and more predictably. On the flydubai flight the condition was met: both pilots were inside.
After 11 September 2001 the US required doors that resist bullets and forced entry, and ICAO wrote it into international standards: the door must lock, and it must unlock from either pilot's seat. On an Airbus a crew member outside types an emergency code; a buzzer sounds for 15 seconds; if nobody reacts, the door unlocks. If the pilot inside selects LOCK, the keypad goes dead for 5 minutes — repeatable without limit. Boeing's door has a similar switch.
The door was built against attackers from the cabin: Germany's airline association counts more than a thousand hijackings since the 1930s. Deliberate crashes are far rarer, but one study found eighteen in more than half a century, and in thirteen the killer was a pilot.
A code the cockpit cannot refuse. It would have let the Germanwings captain back in. Price: once the inside cannot refuse, anyone in the cabin with a knife has a reason to get the code out of a flight attendant.
More people behind the door. Always two, or a third pilot. Price: the door opens more often, the second person is often a flight attendant who cannot stop a pilot — and sometimes the extra person is the threat (Horizon Air, 2023: an off-duty pilot in the jump seat pulled the engine fuel handles; the two pilots stopped him).
Make it safe to say "I'm ill". An FAA advisory committee made 24 recommendations in 2024, including routine therapy without automatically losing the medical certificate. Price: some pilots in treatment keep flying, judged by their doctor rather than a fixed rule; it does nothing against intent.
A machine that takes the aircraft back. Autoland has landed small planes at the press of a button since 2020; after Germanwings, Germany's air traffic chief suggested letting the ground take over. Price: a new key — a link that can be hacked, jammed or misused.
There is no door that stops both the person outside and the person inside. Every design picks whom to trust, and that choice is written into standards by ICAO and national regulators, usually reopened only after a flight like this one.
On our airlines, who, if anyone, can open the cockpit door against the will of the person inside — and who decided that?