Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
---|---|---|---|---|---|---|---|
Jumna (यमुना) | U21, 1951- F11 | 1355 | Denny, Dumbarton, UK | 2.1940 | 16.11.1940 | 5.1941 | survey vessel 1957, stricken 1983 |
Sutlej (सतलुज) | U95, 1951- F95 | 1354 | Denny, Dumbarton, UK | 1.1940 | 1.10.1940 | 4.1941 | survey vessel 1955, stricken 1983 |
Godavari | U52 | 1386 | Thornycroft, Woolston, UK | 10.1941 | 21.1.1943 | 6.1943 | to Pakistan 10.1948 (سند [Sind]) |
Narbada | U40 | 1385 | Thornycroft, Woolston, UK | 8.1941 | 21.11.1942 | 4.1943 | to Pakistan 10.1948 (جہلم [Jhelum]) |
Displacement standard, t | 1300 - 1340 |
---|---|
Displacement full, t | 1735 - 1758 |
Length, m | 84.1 pp 89.2 oa |
Breadth, m | 11.4 |
Draught, m | 3.33 deep load |
No of shafts | 2 |
Machinery | 2 sets Parsons geared steam turbines, 2 Admiralty 3-drum boilers |
Power, h. p. | 3600 |
Max speed, kts | 19 |
Fuel, t | oil 370 |
Endurance, nm(kts) | |
Armament | Jumna, Sutlej: 3 x 2 - 102/45 QF Mk XVI, 2 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 4 - 12.7/62, 4 DCT, 2 DCR (80 - 88) Godavari, Narbada: 3 x 2 - 102/45 QF Mk XVI, 2 x 1 - 40/39 2pdr QF Mk VIII, 1 x 2 - 20/70 Oerlikon Mk II/IV, 2 x 1 - 20/70 Oerlikon Mk II/IV, 4 DCT, 2 DCR (80 - 88) |
Electronic equipment | Jumna, Sutlej: type 285, type 286 radars, type 127 sonar Godavari, Narbada: type 271, type 285, type 291 radars, type 127 sonar |
Complement | 195 |
Really Egret design with little changed armament.
1942-1944, Jumna: - 1 x 4 - 12.7/62; + 4 x 1 - 20/70 Oerlikon Mk II/IV
1942-1944, Sutlej: - 1 x 4 - 12.7/62, type 127 sonar; + 4 x 1 - 20/70 Oerlikon Mk II/IV, 1 x 24 - 178 Hedgehog ASWRL, type 144 sonar
1944-1945, Godavari: + 1 x 2 - 20/70 Oerlikon Mk II/IV
No significant events.
Many thanks to Wolfgang Stöhr for additional information on this page.