Large Black Drone Reported Near Aer Lingus Flight Approaching Dublin Amid UK-Ireland Air Traffic Disruption
Why It MattersUnverified drone sightings near busy approach paths add pressure on air navigation providers to confirm detection and tracking capability even as unrelated system failures disrupt operations.
A civilian Aer Lingus flight approaching Dublin Airport from Cornwall on Tuesday evening reported sighting a large black drone operating at approximately 6,000 feet over the Irish Sea, off the County Wicklow coast. The flight crew described the object as roughly two to three kilometres to the left of the aircraft as it lined up for arrival, close enough to be logged but not on a direct collision course. Navigation data associated with the transmission placed the drone near a waypoint used by aircraft approaching Dublin Bay.
No operator has been identified, no radar tracking of the object has been confirmed, and no other aircraft in the vicinity have reported seeing the same drone. There has been no formal indication that the sighting caused a near miss, an emergency manoeuvre, or an immediate closure of Dublin airspace.
The sighting coincided with a separate, large-scale air traffic control failure: NATS, the UK air navigation provider, experienced a technical fault that knocked out parts of its air traffic control system the same day, triggering delays and cancellations at major British airports. Dozens of flights into and out of Dublin were cancelled or heavily delayed, while hundreds of services across the UK were affected, leaving thousands of passengers stranded or rerouted. The two events are being treated as unrelated.
The altitude described is above the legal ceiling for most recreational drone flying in Ireland and the UK, raising questions about whether the object could have been a specialised or non-consumer system, though aviation safety commentators note that misidentification is possible at distance or in marginal visibility. The report follows earlier drone-related aviation disruptions in Europe, including sightings near London Gatwick in 2018, a temporary suspension at Dublin Airport in 2019, and multiple large drones reported near Dublin during a high-security visit by a foreign head of state. The drone report has not prompted a standalone travel advisory, with airlines and airports advising passengers to monitor flight information as schedules stabilise following the NATS outage.
