Five of the world's largest passenger jets were grounded for urgent inspection as early as Wednesday, after structural cracks were discovered inside a critical wing component on a number of Airbus A380 superjumbos. The European Union Aviation Safety Agency (EASA) issued the airworthiness directive in December 2025, triggering a sweep of 16 aircraft that share the same production history. The fault lies in a spar — a structural beam running the full span of the wing that absorbs the majority of aerodynamic loads during flight. EASA warned that such cracks "could reduce the structural integrity of the wing," a phrase that carries considerable legal and financial weight across the industry.

Of the 16 aircraft flagged for inspection, 15 are operated by Dubai-based Emirates, which flies more than half of all active A380s globally, making it by far the most exposed carrier. The remaining aircraft belongs to Australia's Qantas. A Qantas spokesperson confirmed the plane was already in scheduled maintenance and stated: "We have one A380, which requires additional inspections." The other 11 Emirates jets are not subject to immediate grounding but must be examined before completing their thirteenth flight — defined as 25 cycles, with each cycle comprising a takeoff, a flight, and a landing.

Airbus, headquartered in Toulouse, France, said it would consult with EASA to determine whether repairs are required, or whether modified procedures will be sufficient. The company has navigated similar turbulence before: in 2012, EASA ordered inspections across the entire global A380 fleet after cracks were found in brackets connecting the wing skin to internal ribs.