Country: Bulgaria.
Class, [Type]: Riga ( Project 50 ), [FF].
Builder: Shipyard named after 61 Communards, Nikolaev, USSR.
Launch date: 15 April 1955.
Commission date: 15 October 1958.
Recommission date: 1989.
Displacement ( tons ): 1068 standard, 1330 full load.
Dimensions ( metres ): 91,5 x 10,2 x 3,4.
Main machinery: 2 x TB-9 geared turbines ( 20000 hp ).
Speed ( knots ): 28.
Range ( miles ): 2000 at 14 knots.
Complement: 151.
Guns: 3 x 1 V-34 100mm, 2 x 2 B-11-М1 37mm.
A/S weapons: 2 x 16 mortars RBU-2500; 4 x 1 BМB-2.
Torpedoes: 1 x 3 533mm torpedo tubes.
Mines: 26.
Radars: Air: Fut-N; Surface: Neptun-M; Fire Control: Yakor M-2, Sfera-50.
Sonars: Pegas-2.
Comment: Ex-USSR NAVY ship SКR-53.