Two Hellenic Air Force pilots were killed when their F-4 Phantom fighter jet crashed during a display at the Athens Flying Week air show at Tanagra Air Base, north of Athens, on Saturday, September 5, 2026, as thousands of spectators watched from the ground.
The twin-seat aircraft went down at about 3 p.m. local time, in the opening minutes of its routine, while flying a low-altitude maneuver just meters above the ground. The jet burst into flames on impact, sending a large plume of black smoke over the base, which sits 60 kilometers (about 40 miles) north of the Greek capital. No spectators were hurt.
The Two Airmen Killed at Tanagra
The pilots were identified as Squadron Leader Ioannis Blesias, 40, and Flight Lieutenant Dimitrios Petrou, 37. Both men served with 338 Squadron of the 117 Combat Wing.
Blesias was from Pyrgos, in the western Peloponnese. He leaves a five-year-old son.
Petrou lived in Patras and had family roots in Epirus, in northwestern Greece. He leaves a five-month-old daughter whose baptism had been planned for September 12.
Thousands Watched From the Ground
Athens Flying Week is an annual air show staged at Tanagra Air Base and one of the largest in southeastern Europe, with a program of formation flying, high-difficulty maneuvers and parachute jumps. The 2026 edition was scheduled for September 5 and 6. Thousands of people were in attendance when the F-4 Phantom went down.
“We were all stunned. It hadn’t been airborne for more than three minutes,” an eyewitness told ERT, Greece’s state-owned broadcaster.
In video of the accident, smoke can be seen billowing up where the jet struck the ground, with a second, bigger blast erupting nearby moments later as the aircraft broke apart. The fire that followed prompted an evacuation in the area, and organizers called off the remaining events planned for the weekend.
Crews Battled the Blaze on Base
The crash sparked a fire that spread into forested land around the base. Eleven water-dropping planes and helicopters assisted 85 firefighters in containing the blaze, according to one account; Greek state broadcaster ERT reported that some 115 firefighters and 36 vehicles were working the scene with three ground teams, supported by nine aircraft and four helicopters deployed in rotation.
An alert went out over Greece’s 112 emergency number during Saturday afternoon warning people in the wider area about the fire, and police closed the service road of the Athens-Lamia national motorway and the Oinoi provincial road. The situation had improved by later in the afternoon. The bodies of the two pilots were eventually recovered.
Condolences From Athens and Nicosia
“The sense of grief is widespread, and our thoughts are with the families of the two pilots we lost,” Greek Prime Minister Kyriakos Mitsotakis said. He added that the accident was a measure of the constant risk carried by the country’s military aviators, who stand ready to defend Greek airspace.
Condolences also came from Cyprus. Vasilis Palmas, the island’s defense minister, wrote in an online post that he had learned with deep sadness of the deaths of the two Hellenic Air Force officers in the accident at Tanagra Air Base. Palmas said he had telephoned his Greek counterpart, Minister of National Defense Nikos Dendias, to convey his government’s condolences.
The Greek Armed Forces declared three days of mourning after the crash.
Fifty Years of Greek Phantoms
The first six F-4 Phantoms entered service with the Hellenic Air Force in April 1974. The type marked 50 years in Greek service in 2024 and is among the most recognizable aircraft in the country’s military aviation history.
An Earlier Air Show Collision
Display routines place aircraft low and close to crowds. In May 2026, two jets collided during an air show in Idaho; both pilots in that incident were able to eject safely.
Defense Minister Nikos Dendias cut short his schedule at the Thessaloniki International Fair and returned to Athens after the crash.
The two airmen died in front of a crowd that had come to watch them fly. The cause of the crash is not known.