Major Ioannis Blesias, 40, and Captain Dimitrios Petrou, 37, have been identified as the two Hellenic Air Force pilots who died when an F-4E Phantom II crashed near Tanagra Air Base in Greece.
The fatal accident occurred at approximately 2:55 p.m. local time on Saturday, September 5, 2026, during activities connected with Athens Flying Week.
The Hellenic Air Force confirmed the pilots’ identities on Sunday as Greece’s military community, their fellow aviators and people across the country mourned the loss of two serving officers.
Blesias and Petrou were members of the 338th Squadron of the 117th Combat Wing. Their aircraft went down approximately three nautical miles southeast of the 114th Combat Wing at Tanagra, north of Athens.
Both pilots were killed in the crash.
What Happened at Tanagra Air Base?
The two-seat F-4E Phantom II was flying near Tanagra during the Athens Flying Week aviation event when it crashed during a low-altitude maneuver.
Witnesses saw the aircraft descend before it struck the ground. The impact caused an explosion and a large fire, sending thick black smoke into the air near the base.
Emergency crews immediately began responding to the crash and the resulting blaze. Firefighters, firefighting aircraft and helicopters were deployed as the flames spread through the surrounding area.
According to the Associated Press, 85 firefighters and 11 water-dropping aircraft and helicopters assisted with the operation. An evacuation order was also issued for an area near the base as emergency teams worked to contain the fire.
No spectator injuries were reported by the Associated Press.
The remainder of the Athens Flying Week program was canceled following the tragedy.
Who Were Ioannis Blesias and Dimitrios Petrou?
Major Ioannis Blesias and Captain Dimitrios Petrou were Hellenic Air Force officers assigned to the 338th Squadron, a unit associated with Greece’s long history of operating the F-4 Phantom.
Blesias was 40 years old. Petrou was 37.
While only limited verified personal information about the two men has been released publicly, their positions reflected years of military preparation, technical training and commitment to aviation.
Flying a fighter aircraft such as the F-4 requires discipline, experience and the ability to operate under demanding conditions. Their service placed them among the military aviators responsible for protecting Greek airspace and representing their country’s aviation tradition.
Their deaths have affected not only their families and colleagues but also the wider community of military personnel and aviation enthusiasts who attended or followed Athens Flying Week.
They had arrived at the event as experienced military officers carrying out their duties. The day ended with Greece mourning the loss of two members of its armed forces.
Greece Declares Three Days of Military Mourning
Greek Defense Minister Nikos Dendias declared three days of mourning throughout the country’s armed forces following confirmation of the pilots’ deaths.
The mourning period was scheduled to continue through September 7.
Prime Minister Kyriakos Mitsotakis expressed his condolences to the families of the two pilots and acknowledged the dangers faced by Greek military aviators while serving their country.
Condolences also came from military representatives, government officials and members of the international community.
For fellow service members, the loss of Blesias and Petrou is deeply personal. Military aviation units are closely connected communities whose members train, fly and work together under circumstances in which trust is essential.
The empty places left by the two officers will be felt within their squadron long after the formal mourning period ends.
Investigation Into the F-4 Phantom Crash
The cause of the crash has not been determined.
A specialized Hellenic Air Force committee is investigating the circumstances surrounding the accident. Investigators are expected to examine available flight information, communications, video recordings, maintenance records and physical evidence recovered from the crash site.
Officials associated with the event said the aircraft had undergone the maintenance and inspection procedures required under Air Force protocols. That information does not establish the cause of the accident, and investigators have not announced whether a mechanical, environmental or operational factor was involved.
Claims circulating online about what happened during the aircraft’s final moments should be treated cautiously until the investigation is completed.
Video footage alone may not provide enough information to determine why an aircraft lost altitude. A formal aviation investigation can take considerable time because specialists must reconstruct the flight and evaluate several possible contributing factors.
The F-4 Phantom’s Place in Greek Aviation
The F-4 Phantom has played a significant role in the Hellenic Air Force for more than five decades.
Greece received its first Phantom aircraft during the 1970s. Although many countries have retired the type, upgraded F-4E aircraft have remained part of Greek military aviation.
The 338th Squadron is closely associated with the Phantom and its history of service in Greece. Generations of aircrew members and ground personnel have worked with the aircraft, making it one of the most recognizable fighters in the country’s military history.
The deaths of Blesias and Petrou therefore carry particular weight within the relatively small community that continues to operate and maintain the aircraft.
However, the focus of the tragedy remains on the two people inside the cockpit rather than the aircraft itself.
They were sons, relatives, colleagues and friends whose lives cannot be reduced to an accident report.
Remembering Two Greek Air Force Pilots
What began as a public celebration of aviation became a day of grief for Greece.
People who had gathered to watch skilled pilots and military aircraft were instead confronted with a devastating loss. For the families of Blesias and Petrou, the tragedy is far more personal and permanent.
As investigators work to determine what caused the crash, the two officers are being remembered for their service, professionalism and dedication to the Hellenic Air Force.
Funeral and memorial arrangements had not been fully announced at the time of publication. Any confirmed details are expected to come from the families, their military units or Greek authorities.
The thoughts of many remain with the families, loved ones and colleagues of Major Ioannis Blesias and Captain Dimitrios Petrou during this profoundly difficult time.
May they rest in peace.
This article is based on information released by the Hellenic Air Force and established news organizations. The investigation remains ongoing, and details may be updated as authorities release additional verified information.