FZ1073: a locked door, a wounded captain and who vets the pilot

This publication's reading is that flight FZ1073 was saved not by the security layers built around the cockpit but by a badly wounded captain unlocking a door designed to stay shut; if the prosecutors' account is borne out, the hard questions are about who gets into that cockpit and who is responsible for checking.

What happened on 30 September

Flydubai flight FZ1073 left Dubai shortly after 7:00 local time on 30 September 2026, bound for Ben Gurion Airport ^1,9. The aircraft was a four-year-old Boeing 737 MAX, and most of those on board were Israeli ^1,2. Counts of the people on board differ: flydubai said 172 passengers and crew, while Saudi Arabia's interior ministry reported 174 passengers and eight crew ³.

Cruising at about 34,000 feet over Jordan and Saudi Arabia, the jet entered a steep dive and lost between 14,000 and 17,400 feet ^1,3,4. A flight-data analysis reported by kenh14.vn put the nose-down attitude at 39 degrees and the speed at Mach 0.96, above the normal limit of Mach 0.82, before the nose came back up ¹. The transponder showed the general emergency code 7700 from about 05:30 UTC, switched to the unlawful-interference code 7500 several minutes later and returned to 7700 as the aircraft approached Tabuk ⁵.

According to UAE prosecutors, the co-pilot attacked the captain with the cockpit crash axe and tried to take control of the aircraft ⁴. The captain, Smit Machchhar, was seriously injured, and despite his wounds he opened the cockpit door from inside, letting passengers in to restrain the co-pilot ^5,11. Two off-duty flydubai pilots travelling on board then took the controls and landed the aircraft at Tabuk ². It landed safely, and flydubai said all passengers and crew were safe ³. Saudi authorities detained the co-pilot after the landing ³¹, and the damaged aircraft remains parked at Tabuk for inspection ¹.

From "hijack" to a prosecutors' case

In the first hours, coverage centred on the 7500 squawk, the transponder code for unlawful interference ⁵.

On 1 October, Saudi Arabia's interior ministry said preliminary findings showed the co-pilot had assaulted the captain and that both men were injured, but that the findings did not establish a motive or substantiate terrorism allegations ⁷. Israeli Prime Minister Benjamin Netanyahu said the co-pilot intended to bring down the plane ⁸. The UAE Attorney General then classified the incident as a terrorist act ⁶.

The fullest account so far comes from UAE Attorney General Hamad Saif Al Shamsi, who said the co-pilot tried to seize control of the aircraft to carry out a suicide attack on the terminal at Ben Gurion Airport, and that he wounded the captain with an emergency axe before other pilots, cabin crew and passengers overpowered him ⁹. According to Al Shamsi, the co-pilot had flown to Tel Aviv twice before to study the route and the airport ⁹. UAE prosecutors said he confessed to acting alone ⁴, and a preliminary investigation cited by aviacionline found no links to any organisation or foreign government ¹⁰. Both pilots later travelled to Abu Dhabi, cleared by doctors and escorted by an Emirati security team ⁷.

Even the weapon is not settled. The Attorney General referred to an emergency axe ⁹, while other reports have described a knife ⁸ or a hammer ¹¹.

Terminair's reading: in a few days the story moved from a hijack-code alert to a terrorism case, and the motive as published rests chiefly on the UAE prosecution's statements (probable). Saudi Arabia's interior ministry said its preliminary findings did not establish a motive or substantiate terrorism allegations ⁷, and the Saudi safety investigation has published no findings in the reports so far. Until a court or the safety report says more, the motive is an allegation.

A door built to keep people out

In this column's reading, the mechanism that nearly failed is the cockpit door (probable). ICAO requires cockpit doors to be lockable and openable from either pilot seat, and recommends an emergency keypad for door-opening procedures ⁵. Machchhar, speaking to Indian Prime Minister Narendra Modi by video call, said he had been attacked in the cockpit, allegedly with a crash axe, and described how hard it was for others to reach him because the 737 MAX cockpit door opens only from the inside ³². He fell to the ground but got back up, saying he needed to stand to save the passengers ³³.

The axe itself is part of the same system. EASA rules require a crash axe or crowbar in the flight crew compartment of certain aircraft, the FAA has similar requirements, and the axe, as emergency equipment, never passes through airport security checks ¹³.

This publication's reading is that both layers, the locked door and the tool kept behind it, are designed around a threat that comes from the cabin. When the alleged threat is the person in the other seat, the door becomes an obstacle for the people who could help, and the outcome depended on a single injured man being able to reach the lock (probable). The reports so far do not describe flydubai's cockpit procedures, so whether any of them were tested is unresolved.

What worked, in this column's reading, was help from the cabin (probable). A passenger pulled the co-pilot out of the cockpit, and one of the off-duty pilots went in to help stabilise the aircraft ³⁴. Five passengers, Yaniv Hayun, Asaf Rajuan, Shota Musayev, Tzvika Manes and Tali Manes, have been credited with stopping what was reported as a hijacking attempt ¹⁴. US President Donald Trump praised Boeing, saying the aircraft had withstood G forces and strain beyond its design limits ¹⁵; the inspection at Tabuk is where that claim can be checked.

Who checks the person in the other seat

Al Shamsi said the co-pilot had passed all required professional and security checks before flydubai hired him ⁹. Britain News reported that questions have nevertheless grown over the extent of the airline's background checks ¹⁶.

The reports point to a seam between countries. Thanhnien.vn reported that Shin Bet's checks did not cover every pilot flydubai used on Israel routes ¹⁷. The UAE shared a list of passengers and crew with Israel before the flight, and correiodopovo.com.br reported that preliminary details indicated the co-pilot's background had not been checked ^17,18.

Israel's response has been to widen the net. Netanyahu asked National Security Council head Shmuel Ben Ezra to appoint an examiner to review all security aspects of foreign civil aviation flights to Israel, and the government said it would verify the identity of every pilot landing in Israel and carry out additional screening ^19,35. Responsibility is itself in dispute: Transport Minister Miri Regev said security for foreign airlines falls under Mossad and Shin Bet, Keren Terner Eyal, a former senior Transport Ministry official, blamed the ministry, and a 2024 National Comptroller report had already flagged unclear responsibility for foreign airline security ^18,19,36. Security expert Eyal Tsir Cohen said Israeli airlines use pre-flight checks, sky marshals, cockpit rules and missile defence systems, whereas foreign carriers flying to Israel lack the same protection ²¹. Separately, aeroTELEGRAPH reported that Israeli police are examining two senior Transport Ministry officials for possible conflicts of interest; it did not report any charges ²⁰.

The ripple reached India, which will require facial recognition screening for airline and airport employees and install full-body scanners at eight major airports ²².

Terminair's reading: the reports describe vetting split between the airline that hired him and Israel's own checks on foreign crews, and nothing in them shows who was meant to check him (possible). Israel's new pilot checks and India's staff screening both aim at people who already hold valid credentials (probable).

The route that paid the price

Flydubai suspended all flights to and from Israel, saying it would review the decision when more information became available ²³. Emirates stopped codeshare flights with flydubai on Tel Aviv routes, though it continues to operate its own scheduled flights to Tel Aviv ^24,25. The UAE General Civil Aviation Authority said that since 2 October, 37 flights from Dubai International to Ben Gurion had carried 7,479 passengers stranded by the suspension ²⁵.

The diversion also showed the geography of Israel-Gulf flying. Saudi Arabia, which has no diplomatic relations with Israel, refused an Israeli request to send C-130J aircraft to evacuate passengers from Tabuk; they were flown to Tel Aviv instead on a replacement flydubai aircraft, a flight of about 45 minutes, after several initially refused to board ^26,37. The investigation follows the same map: Saudi Arabia leads the safety inquiry with an accredited NTSB representative and UAE participation as the state of registry, Israel has offered to join but has not been invited ²⁷. Australian authorities have joined the investigation, and at least two Australians were on board ³⁸.

Israel's ambassador to the UAE, Yossi Abraham Sheli, said what he called an attempted terrorist attack had backfired, strengthening ties and increasing flight connections ²⁸. This publication's reading is that the schedule says otherwise for now: the flydubai service is suspended and the codeshare is off, while Emirates still flies its own services (probable). Whether that is a pause or a reset is unresolved.

What remains open

The motive, which Saudi Arabia's preliminary findings did not establish, is still a matter of allegation ⁷. The safety report, the weapon, the true count of people on board and the date of any flydubai return to Israel are all outstanding. Machchhar, who flew for SpiceJet for 11 years before joining flydubai, has returned to the UAE after treatment in a Saudi hospital ^12,30. A US House resolution introduced by Josh Gottheimer honours him and the crew, off-duty pilots and passengers ²⁹. The GCAA has urged the public to rely on official sources and avoid speculation ³⁰, which, on this record, is also the right standard for reading the case against the co-pilot.