UK Airprox Board Classifies British Airways Near-Miss as Serious Collision Risk

An official safety report has revealed that a British Airways Boeing 777-300ER carrying 256 passengers narrowly avoided a mid-air collision with a fast-moving mysterious object on 12:08 PM UTC on June 24, 2026, shortly after the aircraft took off from London Heathrow Airport. The flight was bound for New York's JFK Airport and was climbing over Guildford, Surrey, when it narrowly missed the silver object. The captain described the object as a shiny, reflective, silver-colored metallic object, roughly the size of four toasters, moving at high speed in the opposite direction, passing just 50 feet above the aircraft's right wing. The pilots initially thought it was probably a medium-sized drone, although the sighting was brief. The crew reported the sighting to air traffic control at around 12:08 UTC, and the incident did not require evasive action, with the flight continuing to New York, where it landed on schedule. Air traffic controllers confirmed that the object was not detected on radar during the encounter. The incident occurred at approximately four nautical miles northeast of Guildford, Surrey, according to the UK Airprox Board's official report. The UK Airprox Board reviewed the encounter during its meeting on September 16, 2026, under case number 2026127. As part of the investigation, NATS Safety Investigations reviewed radar data from the time of the reported sighting. The UK Airprox Board subsequently classified the incident as Category A, indicating a serious risk of collision, but investigators could not establish what the object was, assigning it an ICAO Risk Category A rating, its most serious risk classification. The Board concluded that 'providence had played a major part in the incident and/or a definite risk of collision had existed'. Despite the uncertainty surrounding its identity, the Board assigned the incident an ICAO Category A risk rating, however, the investigation did not establish that the object was a drone or identify anyone responsible for it. Investigators could not find matching radar contact for the object, and were unable to identify it. The incident represents a rare official classification of a commercial aviation UAP encounter at the highest safety risk level in the United Kingdom. The Airprox Board's September 2026 records contain other reports of unidentified flying objects spotted near passenger aircraft, with an Airbus A320 crew departing Heathrow seeing a large object they believed could be a drone on 21 June, although investigators could not confirm, and sightings also reported by Boeing 787 crews flying near Rochdale and Birmingham. This suggests a broader pattern of unexplained aerial activity near major UK airports during mid-2026. A British Airways spokesperson told The Independent: 'We take matters such as these extremely seriously, and our pilots report these incidents so authorities can investigate them and take appropriate action.' The airline's formal acknowledgment underscores the seriousness with which commercial aviation operators regard these encounters. The UK Airprox Board classified the June 2026 encounter as Category A, but investigators could not identify the object or confirm its closest distance from the aircraft. The late publication of this incident—four months after the June 2026 sighting and two months after the September Airprox Board review—raises questions about the disclosure timeline for significant aviation safety incidents involving UAPs. Media reports identified the aircraft as a British Airways flight bound for New York City, but the UK Airprox Board's official summary records the aircraft only as a Boeing 777 and does not independently confirm the airline, flight number, or destination. This discrepancy highlights the varying levels of transparency between official regulatory bodies and media reporting on commercial aviation UAP encounters. The incident occurs amid broader international focus on UAP disclosure, particularly following the Pentagon's PURSUE program, which has released thousands of declassified documents since May 2026. While the British Airways case concerns a civilian commercial flight rather than a military encounter, its official Category A classification by a major aviation safety authority provides institutional validation of the seriousness of UAP close-proximity encounters. The object's failure to appear on radar systems—a common feature in official UAP reports globally—remains unexplained, as do its apparent flight characteristics and metallic appearance.