|   The Grisha class antisubmarine ship is designed to to find and destroy 
high-speed enemy submarines and warships escort convoys in the near sea zone. 
The first series of Grishas was built from 1968-74, but successive improvements 
to the design led to four discrete versions, three for the navy and one sub-class 
for the KGB coastal patrols. Classified by the Russians as small anti-submarine 
ships, the Grishas pack a heavy anti-submarine armament into a relatively small 
hull. Combined with a respectable anti-aircraft armament, this makes the Grishas 
much more effective than the profusion of older escort vessels that were retired 
in the late 1980s. Large ASW corvette MPK-104 laid down 12 June 1979 at 
the Shipyard named after A.M. Gorky, Zelenodolsk (yard No.721) by standart Project 
1124, launched 23 March 1980, commissioned 30 October 1980.  In 1980 at 
the Zaliv Shipyard, Kerch, teh ship was modernized by Project 1124K: SAM system 
9K33 Osa-M, stern AK-725, radar MR-320 Topaz-2V were removed, and added 1x3 SAM 
system Kinzhal VLS (24 missiles 9M330 or 9M330-2) with K-12-1 fire control system. MPK-104 
was decommissioned and excluded  from the lists of the Black Sea Fleet on 16 March 
1998 and scrapped. | Specifications |   
 |  Displacement (tons): |    | Standard: | 835 |   
 | Full load: | 990 |   
 | Dimensions (m): |    | Length: | 71,07 |   
 | Beam: | 10,15 |    
| Draft: | 3,54 |    | Speed 
(knots): | 32 |    | Range: | 4000 
nmi (10 knots), 2700 nmi (14 knots), 950 nmi (27 knots)  |    | Autonomy 
(days): |  7 |    | Propulsion: | 1x18000 
hp M-8 gas turbine, 2x10000 hp M-507A diesels, 3 fixed pitch propellers, 1x500 
kW ASDG-500 diesel generator, 1x300 kW DGN-300 diesel generator, 1x200 kW DG-200 
diesel generator  |    | Armament: | 1x2 
ZIF-122 4K33 Osa-M SAM system launcher (20 9M33 missiles) - 4R-33 fire control 
system  1x2 57 mm AK-725 (1100 rounds) - MR-103 Bars fire control system 1x6 
30 mm AK-630 (2000 rounds)   2x2 533 mm DTA-53-1124 torpedo tubes (4 TEST-71, 
TEST-71M, SET-65, SET-53, SET-53M, 53-65K torpedoes) - Drakon fire control system  
2x12 RBU-6000 Smerch-2 (96 RGB-60) - Burya fire control system  12 BB-1 or 
BPS depth charges  18 mines |    | Electronics: |  
 MR-302 Rubka air/surface search radar, Bizan-4B reconnaissance radar , Donnavigation 
radar , Nickel IFF, ARP-50R radio direction finder, MG-322T Amgun sonar, MG-339T 
Shelonsonar, MG-26 Khosta underwater communication system, KMG-12 Kassandrasonar, 
MGS-407K sonar, MI-110K and MI-110R anti-submarine search station  |   
 | Complement: | 83 (9 officers) |   
  |