Aviation News – A U.S. Air Force refuelling tanker narrowly avoided collision with a glider in UK airspace, an official safety board has revealed.
The UK Airprox Board confirmed that on 8 April 2025, a U.S. Air Forces in Europe (USAFE) KC-135 tanker came within metres of a glider after the military aircraft failed to inform civilian air traffic control of its route. Investigators described the incident as a “serious risk of collision.”
According to the report, the tanker was operating in controlled UK airspace without proper coordination with air traffic controllers when it encountered the glider. The near miss highlights the safety challenges posed by military and civilian aircraft sharing congested skies, particularly when communication protocols are not strictly followed.
The KC-135 Stratotanker, designed for in-air refuelling of fighter jets and other aircraft, was on a training flight when the incident occurred. The glider, operating legally in the same airspace, had limited ability to manoeuvre quickly, making the situation especially dangerous.
A spokesperson for the UK Airprox Board said: “This event underscores the vital importance of clear communication with air traffic control to prevent catastrophic outcomes in shared airspace.”
Looking ahead, the report urged tighter coordination between military operators and civilian authorities to minimise risk. The board called for reinforced procedures ensuring all flights, regardless of purpose, adhere to standard air traffic safety protocols.
The near miss serves as a reminder of the delicate balance in UK skies, where civilian and military aviation intersect daily. With increasing flight activity, stricter compliance with established safety measures will be critical to preventing future incidents.
Photo Rob Vogelaar