This morning at 09:50 CET a Turkish Navy ATR C-72MPA (reg. TCB-751 – callsign MARTI77) left NAS Izmit to make a mission over northern Aegean.
Arrived in the area around 10:50 the aircraft is still making a mission between Greek islands of Thasos, Lymnos and Samothràki. The pattern of the flight is similar to that one of a SAR mission or a anti-submarine warfare mission.
As you can see in the image under the title of the post there are not ship trackable in the area.