Godavari class frigate

The Godavari class frigates (formerly, Type 16 or Project 16 frigates) are guided-missile frigates of the Indian Navy. The Godavari class was the first significant indigenous warship design and development initiative of the Indian Navy. Its design is a modification of the Nilgiri class frigate with a focus on indigenous content of 72%, a larger hull and updated armaments.
The class and the lead ship, INS Godavari are named after the Godavari River. 3 ships of this class currently serve in the Indian Navy. Subsequent ships in the class, INS Ganga and INS Gomati also take their names from Indian rivers.
INS Gomati was the first Indian Navy vessel to have digital electronics in her combat data system. The ships combine Indian, Russian and Western weapons systems

Class overview
Builders:	Mazagon Dock Limited,  India
Operators:	Indian Navy
Preceded by:	Nilgiri class frigate
Succeeded by:	Brahmaputra class frigate
Planned:	3
Completed:	3
Active:	3
General characteristics
Type:	Guided-missile frigate
Displacement:	3,600 tons standard 3,850 tons full load
Length:	126.4 m (414 ft 8 in)
Beam:	14.5 m (47 ft 7 in)
Draught:	4.5 m (14 ft 9 in)
Propulsion:	2 × 30,000 hp (22,400 kW) motors
Speed:	27 knots (50 km/h)
Range:	4,500 nmi (8,300 km) at 12 knots (22 km/h)
Complement:	313 (incl. 40 officers, 13 air crew)
Sensors and processing systems:	Radar • 1 Signaal air search radar • MR-310U Angara air/surface • 2 Signaal ZW06 or Don Kay navigation radars • MR-103 GFCS Fire Control radar • EL/M-2221 STGR Fire control radar (Barak SAM) • MPZ-310 radar (SS-N-4 SAM)
Electronic warfare and decoys:	Selenia INS-3 (Bharat Ajanta and Elettronica TQN-2) used for ESM/ECM Decoy • 2 x chaff/flare launchers • 1 x Graesby G738 towed torpedo decoy
Armament:	4 × SS-N-2D Styx AShM 24 x Barak SAM (3 x 8 cell VLS units) 1 x OTO Melara 76 mm gun 4 x AK-630 6-barreled 30 mm gatling 2 × triple 324 mm (12.8 in) tubes (Whitehead A 244S or Indian NST 58 torpedoes)
Aircraft carried:	2 × Sea King, HAL Dhruv or HAL Chetak helicopters

Design

Although the Directorate of Marine Engineering suggested replacing steam propulsion with gas turbines, it was decided not to do so, since Bharat Heavy Electricals Limited and Hindustan Aeronautics Limited had made heavy investments in facilities and tooling for design of steam turbines and auxiliary systems..^[2]
For armaments, the missile and gun package of the Soviet Nanuchka class corvette was to be installed on the frigate.
The keel of the lead ship INS Godavari was laid in 1977 at Mazagon Dock Limited in Bombay. She was commissioned in December 1983.

Ships of the class

Name	Pennant	Builder	Commissioned	Status
INS Godavari	F20	Mazagon Dock Ltd.	10 December 1983	Active
INS Ganga	F22	Mazagon Dock Ltd.	30 December 1985	Active
INS Gomati	F21	Mazagon Dock Ltd.	16 April 1988	Active