A tragic mid-air collision occurred on August 3, 2026, in the Attica region of Greece, claiming the lives of two crew members involved in aerial firefighting operations. The aircraft, two Bell helicopters managed by Australian operator McDermott Aviation, were engaged in efforts to suppress a blaze near Psatha when the incident took place. According to AeroTime, the collision resulted in the deaths of a Danish pilot and a Greek fire service liaison officer. Two other crew members, a British pilot and a Greek coordinator, survived the crash with minor injuries and were subsequently transported to a medical facility for observation.

Footage captured at the scene suggests that the rotor of one helicopter struck the underside of the other, causing it to crash and ignite. The second aircraft managed a controlled emergency landing following the release of its water payload. In the immediate aftermath, Greek civil protection authorities grounded all Bell helicopter operations across the country as a precautionary measure to ensure fleet safety while the investigation proceeds.

John McDermott, president of the company managing the fleet, expressed profound sorrow regarding the loss of life and confirmed that the firm is working in close cooperation with Greek authorities to determine the cause of the disaster. The incident took place against the backdrop of an intense wildfire season in Southern Europe, which has pushed local emergency services to their limits amid gale-force winds and extreme heat. Prime Minister Kyriakos Mitsotakis publicly addressed the tragedy, honoring the victims as first responders and acknowledging the severe strain placed on the nation's firefighting infrastructure.