https://forum.warthunder.com/t/zara-cla ... -p01/33033
Based on the Italian Zara Class gunboat designed for Guardia di Finanza, the OPV 100 class was created for Hellenic Coast Guard. Eight ships were built for Hellenic Coast Guard in 1980's. Differences with Zara are the heavier armament (one Bofors 57mm and twin Medusa RWS with DEFA 30mm cannon plus two positions for 0.5" Browning M2) and propulsion (3 x MTU 20V538TB91) giving 36 knots speed. Externally the OPV 100 would have three side by side exhausts instead of two.
Electronics are fairly simple, an Arrow Mk2 Gun FCS with IR camera and laser range measurement device plus twin navigation radars, of which the upper has longer range from the lower.
All are named from small islands of Aegean Sea and pennant numbers are from ΑΦ 101 to 108.