August 2009. The Varna. Photo by E. Pavlov.

Country: Bulgaria.
Class, [Type]: Project 650, [AORL].
Homeport: Varna.

Builder: Burgas Shipyard, Burgas, Bulgaria.
Launch date: 1993.
Commission date: 1994.

Displacement ( tons ): 1270 full load.
Dimensions ( metres ): 48 x 8,8 x 2. 
Main machinery: 2 x Sulzer 6AL-20-24 diesels ( 1500 hp ).
Speed ( knots ): 13.
Range ( miles ): 1000 at 8 knots.
Complement: 23.

Guns: 2 x 2 23mm ZU-23-2F Vrobel.
Cargo capacity: 650t fuel.

Radars: Navigation.