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F-16 in aerial refueling incident with KC-46 over Europe

A U.S. Air Force F-16 fighter jet and a KC-46 Pegasus tanker aircraft were involved in an aerial refueling incident off the coast of the Netherlands on June 27, military officials told Air & Space Forces Magazine.

The incident was first noticed by a user on the social media site X (formerly known as Twitter), who posted audio recordings of aircraft radio and air traffic control. Air & Space Forces Magazine has confirmed that the recording is authentic.

A KC-46, callsign “Kanza 91,” was refueling an F-16, callsign “Warhawk,” when problems arose. Someone over the radio says an F-16, “Warhawk 3,” had “damage to the aerial refueling door” and “a piece torn out of the spine due to a stall incident too close” between the fighter and the tanker. The person later states that the damage to the plane’s spine is behind the aerial refueling door. A pilot aboard Kanza 91 then says their plane is “damaged and unable to refuel” and asked another plane to check for wires flying out of the plane’s tail. The response was not recorded.

The aircraft affected were an F-16 from the 52nd Fighter Wing at Spangdahlem Air Base in Germany and a KC-46A from the 931st Air Refueling Squadron, an Air Force reserve unit based at McConnell Air Force Base in Kansas that was deployed to Europe, a 52nd Fighter Wing spokesman told Air & Space Forces Magazine.

“The incident is currently being investigated. Pilots and flight crew have returned safely,” the spokesman said.

The Air Force did not answer questions about possible damage to the KC-46 or the F-16.

The 480th Fighter Wing, nicknamed the “Warhawks,” is the only fighter unit stationed at Spangdahlem. Open-source flight tracking data reviewed by Air & Space Forces Magazine shows that the KC-46 also took off and landed at Spangdahlem, which often serves as a bridging base for airlift and tanker aircraft.

Flight tracking data shows that the KC-46 circled near Spangdahlem for just under an hour at an altitude of about 2,400 meters before landing about four hours after takeoff. The aircraft were flying over the Netherlands to take part in a Dutch Air Force exercise.

“The aircraft incident had no impact on Exercise Turbo Weasel, an incredible training opportunity between the U.S. and Dutch air forces that took place the week of June 24-28,” said the 52nd Fighter Wing spokesman.

The KC-46, manufactured by Boeing, has problems with its refueling system. The Air Force and Boeing are currently working to fix several Category I deficiencies, including a “stiff” boom and the Remote Vision System (RVS), a system of cameras and monitors that the boom operator uses to connect the tanker to the tanker aircraft. Under certain conditions, such as direct sunlight, the system washes out or turns black. The RVS system can also cause problems with the boom operator’s depth perception, creating the risk that the boom operator could accidentally hit the aircraft the KC-46 is refueling.

However, the cause of the June 27 incident is unclear.