Nilgiri class - FF - Frigate IMO: MMSI: Flight Deck: T2 Call Sign: Shipyard: Mazagon Dock Ltd Events ---Filter---LaunchedCommissionedDecommissioned History of INS Vindhyagiri F42 1977-nov-12LaunchedLaunched 1981-jul-08CommissionedCommissioned 2011-jan-31 Mumbai Harbour Accident collided with Norwegian tanker mv Nordlake in Mumbai Harbour and sank. Damaged beyond economic repair. 2012DecommissionedDecommissioned Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications Nilgiri class 267crew 2682light (tn) 2962full load (tn) 113.40length (m) 13.10beam (m) 4.30draught (m) 28max speed (knots) 2Naval Gun Oerlikon 20mm Mk.7 cannon2Naval Gun AK-230 twin 30mm2Close-In Weapon System AK-630 2Torpedo Launchers ILAS triple-tube 324mm 1Naval Radar air search radar DA05 1Naval Radar air search radar LW-081Naval Radar navigation radar ZW-06 Aircraft Typical Max Indian Navy HAL Chetak 01 Indian Navy Westland Sea King 01 Builder Mazagon Dock Ltd, 7nm SW of Mumbai