Project 671 Yorsh

Project 671

NATO: Victor I

Project 671K

Type	SSN
Soviet designation	PLA
NATO reporting name	Victor I (mod)
Country	USSR
Displacement (t)	6,000
Length (m)	93.0
Beam (m)	10.6
Draft (m)	7.2
Height (m)	10.6
Max speed submerged (kn)	31.0
Max speed surfaced (kn)	16.0
Max safe depth (m)	320
Endurance (days)	50
Nuclear reactors	2
Titanium hull	No
Class year	1968

Sensors

Sonar (7)

Name	Type	Platform	Passive range (km)	Active range (km)
MG-43 Gorizont	ssp		—	—
MG-519	M	sub	—	1.5
MGK-400 Rubikon Active	H	sub	—	4.7
MGK-400 Rubikon AIR	air		—	—
MGK-400 Rubikon Cylindrical	H	sub	2.1	—
MGK-400 Rubikon flank array	F	sub	2.1	—
NEL-6	echo	sub	—	—

Radar (3)

Name	NATO name	Air search	Surface search	Fire control
MRP-21 Zaliv-P		—	—	—
RLK-101 Albatros	Snoop Tray 1	—	Yes	—
Zavesa-P		—	—	—