A Boeing 787's wingtip traces a 60-meter arc when it turns. At Manila Ninoy Aquino International Airport, that arc found the tail of a Philippine Airlines A320.
No injuries. Two aircraft grounded. And a collision that looks, on the surface, like a taxiway mistake — but is really a story about airport geometry that never kept pace with the aircraft using it.
The clearance problem is structural. ICAO Annex 14 Code E standards — the specification that governs widebody operations — require taxiway strip widths and separation distances that MNL's older apron infrastructure was not designed around. Ninoy Aquino grew into widebody traffic; it wasn't purpose-built for it. When a 787-8 or -9 turns on those taxiways, its 60 to 64-meter wingspan enters proximity envelopes that a parked or slow-taxiing narrowbody can occupy simultaneously. The geometry creates conflict. The conflict eventually finds its moment.
The AOG economics compound the problem from two directions. For Saudia, a grounded 787 at Manila is an outstation nightmare: the airline's heavy maintenance infrastructure sits in Jeddah, roughly 6,000 kilometers away. Recovery means flying in a specialized team, ferrying components across multiple time zones, and securing local regulatory sign-off before the aircraft moves again. Days, not hours.
For Philippine Airlines, the calculus is different but equally painful. Manila is the hub. An A320 out of service doesn't just cancel one route — it compresses the entire domestic rotation schedule, cascading delays across a network built on tight turnarounds.
Investigators will examine crew inputs and surface movement control. They should also examine the taxiway chart. Ground collisions between widebodies and narrowbodies carry a pattern: the infrastructure was designed for a traffic mix that no longer exists, and proximity conflicts were always a matter of when, not whether.
The 787's wingtip didn't wander into that tail. The taxiway put it there.