About two and a half hours into Flydubai Flight FZ1073 from Dubai to an Israeli destination, copilot Hamam al-Hammami — an Omani national — attacked Captain Smit Machchhar with the cockpit's crash axe. The aircraft dropped more than 5,180 metres in under two minutes before Machchhar, bleeding heavily, managed to open the cockpit door. Passengers subdued al-Hammami, and the plane made an emergency landing in Saudi Arabia. The UAE prosecutor general has labeled the attack a "terrorist act." The first and most damaging question concerns al-Hammami's vetting. The Wall Street Journal reported that Omani authorities had previously blocked him from flying due to concerns over his ideological views. CNN added that he had been removed from flight training over similar concerns and reassigned, then removed from Oman's national airline last year. How an individual flagged by his own country's aviation authority ended up in a Flydubai cockpit on a route to Israel is a question that implicates every layer of airline and state security screening between Muscat and Dubai. The second question involves the claimed intervention by Yaniv Hayoun, a 50-year-old Israeli plumber whom Netanyahu personally greeted at the airport. Hayoun told the prime minister he stabilized the aircraft after watching the Canadian TV show Air Crash Investigation, grabbing the controls and pulling back handles before a reserve pilot took over. Aviation commentators online have expressed open skepticism that an untrained passenger could meaningfully control a commercial jet mid-dive, and no official account has clarified what "stabilising" actually meant in operational terms. Third is the physics question. Flightradar24 data shows a drop exceeding 5,180 metres in less than two minutes — a descent rate that would have subjected the cabin to extreme forces. A flight instructor who recreated the dive in a simulator said the aircraft would have exceeded its maximum structural speed and that anything unsecured would have been thrown around the cabin during the recovery's negative G-forces. Yet no mass injuries have been reported. By comparison, an Air India flight that dropped just 90 metres during turbulence in August injured at least 17 passengers. Fourth, Israeli officials are confronting a screening failure of their own. Netanyahu has previously stated that nationals from countries without diplomatic relations with Israel — Oman among them — were not generally allowed to operate flights into the country. Haaretz reported that Israeli government bodies received the crew and passenger list in advance, including al-Hammami's name and nationality. The Ministry of Transport's Security Department and Mossad are the agencies responsible for monitoring foreign flight crews. The Omani copilot's presence on this manifest was visible to everyone with the authority to flag it. Fifth, according to The Times of Israel, Machchhar told Netanyahu that al-Hammami asked to pray shortly before the attack. Four or five minutes later, the first blow landed. The flight departed Dubai at 7:05am local time; the attack occurred around two and a half hours later, placing it well after the predawn prayer time of 4:51am local. Commentators have noted the timing mismatch with standard Islamic prayer schedules, though personal or supplicatory prayer falls outside fixed times. Investigators have not yet established a motive, and Netanyahu warned that anyone found to have directed the attack would pay a "heavy price." What connects all five questions is a single structural theme: multiple screening and monitoring systems — Omani aviation security, Flydubai's hiring process, UAE background checks, Israeli crew vetting — all failed in sequence. The attack did not exploit a single gap. It passed through a chain of checkpoints, each of which had reason and, reportedly, information to intervene. The investigation's credibility now depends on whether authorities can explain not just the copilot's motive but how every gate along the way stayed open.
