An Hellenic Air Force Embraer EMB-145 AEW&C (757) left around 11:00 CEST Elefsis AB eastbound. in this screenshot you can view the last position tracked.
The aircraft was on route to make a surveillance mission over eastern mediterranean Sea probably in the area where the Turkish research ship “Oruc Reis” begun this morning a new session of drills in the Greek Exclusive Economic Zone (EEZ), not recognized by Turkey.