Russian tanker Debrecen/Debretsen 1973-1992 (Debrecenas 1992-1994, Debretcen T 1996-21th Century)

Completed by shipyard 221 [STX Finland Ruama, Rauma, Finland] on 28 September 1973. IMO 7319838, call signs USMV, LYDW, 3FNJ6 and V3UY8. Original homeport Klaipeda, Lithuania. Ex-Debrecenas Lithuania, Klaipeda renamed 1992, Debretcen T Panama-flagged renamed 1996 and in 1997 Belize-flagged. Part of a group consisting of the Altaj, Aktau, Amgun, Aktubinsk, Aykhal, Rauma, Adygeni, Anakliya, Aynazhi, Kola, Izkora, Khersones, Akhaltsikhe, Yugansk, Ararat, Ayon, Omsk, Autse, Biryuza Antares, Zugdidim Auseklis, Zhalgiris, Abava, Prut, Svrgutnef, Anyuy, Neftegoresk, Tarkhankut, Ilim, Aspindza, Dabrecen, Neftekamsk, Sakhalinneft, Sibirneft and Rumbula. The Project 160 or called by the NATO the Altay-class consisted of the Kola, Elnya, Egorlyk, Izhora, Prut and Ilim.

 General technical characteristics of the Altay, the details could differs from ship to ship. Gross register tonnage 3.674 tons, net register tonnage 1.728 tons, deadweight 4.997.0 tons deadweight cargo capacity 4.314.0 tons and as dimensions 97,00 (between perpendiculars)-106,07 (over all) x 15,40 (moulded) x 7.90 (depth to main deck) x 18,80 (height mast above main deck) s 0,04/650 (fore light-fully loaded)-5,43/650 (aft light-fully loaded)-2.69 /6,50 (light-fully loaded) metres. Speed 13,2 (full loaded)-14,20 (in ballast) knots. Capacity of dry cargo hold 1874,4 M3 grain. Total capacity of cargo oil tanks and deep tanks 5.908,0 M3. Five cargo oil tanks. Could transport all grades of oil including petrol of at least 0,74 k/gsm3 specific weight.