INS Udaygiri (F35)

	INS Udaygiri in Amsterdam on 8 July 1977
History
India
Name	INS Udaygiri
Launched	24 October 1972
Commissioned	18 February 1976
Decommissioned	24 August 2007
Fate	Decommissioned
General characteristics
Class and type	Nilgiri-class frigate
Displacement	2682 tons (standard); 2962 tons (full load);
Length	113 m (371 ft)
Beam	13 m (43 ft)
Draught	4.3 m (14 ft)
Propulsion	2 × 550 psi boilers; 2 × 30,000 hp (22,000 kW) motors;
Speed	28 knots (52 km/h; 32 mph)
Range	4,000 nmi (7,400 km; 4,600 mi) at 12 knots (22 km/h; 14 mph)
Complement	267 (incl 17 officers)
Sensors and ; processing systems	Signaal DA05 / BEL PFN513 radar; Signaal LW08 / BEL RAWL02 surface radar; Signaal ZW06 / BEL RASHMI navigation radar; Signaal M-45 navigation radar; Westinghouse SQS-505 / Graesby 750 sonar; Type 170 active attack sonar;
Armament	2 × MK.6 Vickers 115 mm guns; 4 × AK-230 30 mm guns; 2 × Oerlikon 20 mm guns; 2 × triple ILAS 3 324 mm torpedo tubes with Whitehead A244S or the Indian NST-58 torpedoes;
Aircraft carried	1 Westland Sea King or HAL Chetak

INS Udaygiri (F35) was a Nilgiri-class frigate of the Indian Navy. Udaygiri was commissioned into the Navy on 18 February 1976. She was decommissioned on 24 August 2007.

Operations[edit]

The ship took part in the fleet review held in UK commemorating the Silver Jubilee of Elizabeth II in 1977. The fleet review also included HMS Hermes which was later sold to the Indian Navy as INS Viraat.^[2]