oslo class frigate royal norwegian navy sjoforsvaret

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Royal Norwegian Navy / Sjøforsvaret
Oslo class Frigate
 

oslo class frigate royal norwegian navy hnoms knm bergen trondheim stavanger narvik sjoforsvaret 07x
 
 
Ships:
 
F 300
HNoMS Oslo (1966)
F 301
HNoMS Bergen (1967)
F 302
HNoMS Trondheim (1966)
F 303
HNoMS Stavanger (1967)
F 304
HNoMS Narvik (1966)
   
 
Specifications:
 
Builder:
Navy Main Yard, Karljohansvern, Horten, Norway
 
Length:
96,6 meters (316 feet 11 inches)
Beam: 11,2 meters (36 ft 9 in)
Draught: 5,5 meters (18 ft 1 in)
Displacement: 2134 tons (full load)
Speed: 25 knots (46 km/h)
Range:
3900 NM (7200 km) at 15 knots (28 km/h)
Complement: 120 / 150 after refit

Propulsion:
1 x high pressure steam turbine
1 x
low pressure steam turbine
2 x
boilers
14914 kW (20000 hp)
2 shafts / 2 propellers
 
 
Armament:
 
1 x 76mm (3 inches) twin gun
 
1 x Bofors 40L70 AA gun
 
2 x Rheinmetall 20mm AA guns
  
1 x Mk-29 missile launcher for 8 x RIM-7 Sea Sparrow SAM
    
1 x Kongsberg TERNE Anti-Submarine Rocket Weapon System
 
6 x Kongsberg PENGUIN SSM missiles
 
 2 x Mk-32 triple torpedo tubes (12.75" / 324mm) for Stingray torpedoes
 
 
 
Aviation:
none

Systems:
Siemens/Plessey AWS-9 long range air search radar
Racal DeccaTM 1226 surface search radar in I band
Kongsberg MSI-90(U) tracking and fire control system
Raytheon Mk 95 I/J-band search and track radar for Sea Sparrow
Thomson-CSF Sintra/Simrad TSM 2633 combined hull and VDS medium frequency active sonar
Terne III high frequency active sonar
Mk-36 SRBOC chaff launchers
AR 700 ESM suite

  
 
The Oslo-class frigate is a Royal Norwegian Navy frigate design, based on the US Navy Dealey-class destroyer escorts. The forward hull was customized to suit Norwegian sea conditions better (higher freeboard) and several sub-systems were European built.

In the late 1970s, the class received new armament, most notably Penguin, RIM-7 Sea Sparrow and Mark 32 torpedo launchers.
Another modernization was carried out in the 1980s.

During 1995 and 1996, after HNoMS Oslo experienced an engine failure, and subsequently sank after sailing in heavy weather, the rest of the class was once again modernized. The hulls were strengthened, which in turn increased the displacement with 200 tonnes.


Terne is a Norwegian anti-submarine weapon system, which uses rocket-thrown depth charges.
A Terne III weapon system consists of a search & track sonar, a fire-control system and the rocket launchers, which can store six salvos of six rockets each. The rocket itself, is a depth charge with multiple fusing modes (preset time after water entry, proximity, or contact), which is propelled through the air by a solid-fueled rocket motor. When the sonar detects a target, the fire-control system can fire a rocket salvo to place a string of depth charges 18 m (20 yd) apart, perpendicular to the target's course.

source: wikipedia 

 

class images
for more images go to the individual ship-site

f-300 hnoms knm oslo class frigate royal norwegian navy sjoforsvaret 02c
F 300 HNoMS Oslo

f-301 hnoms knm bergen oslo class frigate royal norwegian navy sjoforsvaret 02c
F 301 HNoMS Bergen

f-302 hnoms knm trondheim oslo class frigate royal norwegian navy sjoforsvaret 03c
F 302 HNoMS Trondheim

f-303 hnoms knm stavanger oslo class frigate royal norwegian navy sjoforsvaret 02c
F 303 HNoMS Stavanger

f-304 hnoms knm narvik oslo class frigate royal norwegian navy sjoforsvaret 03c
F 304 HNoMS Narvik



ARMAMENT + DETAILS

oslo class frigate royal norwegian navy 76mm 3-inches twin gun sjoforsvaret 02x
76mm (3 inches) twin gun

oslo class frigate royal norwegian navy mk-29 launcher rim-7 sea sparrow missile nssm bofors 40mm aa gun
Mk-29 launcher for RIM-7 NATO Sea Sparrow missile (SAM) - Bofors 40mm AA gun

oslo class frigate royal norwegian navy terne asw rocket launcher 76mm twin gun
TERNE ASW rocket launcher + 76mm twin gun

oslo class frigate royal norwegian navy terne asw rocket launcher anti submarine
TERNE ASW rocket launcher in action

oslo class frigate royal norwegian navy terne asw anti submarine rocket launcher 02
TERNE ASW rocket launcher

oslo class frigate royal norwegian navy terne asw anti submarine rocket launcher 03
TERNE ASW rocket launcher

oslo class frigate royal norwegian navy rheinmetall 20mm aa machine gun system
Rheinmetall 20mm machine gun

oslo class frigate royal norwegian navy agm-119 kongsberg penguin ssm missile anti-ship
a PENGUIN missile (SSM) was launched from HNoMS Bergen (F 301)


oslo class frigate royal norwegian navy sjoforsvaret combat information center cic 13     oslo class frigate royal norwegian navy sjoforsvaret combat information center cic 14
some interieur

oslo class frigate royal norwegian navy sjoforsvaret engine control room
engine control room
 
 
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