Helicopter Westland Sea King Mk.42B Serial wa 993 Register IN527 used by Bharatiya Nau Sena (Indian Navy). Built 1989. Aircraft history and location Aircraft History IN527 Bharatiya Nau Sena f/f 07/07/1989, d/d 30/03/1990 to Indian Navy as IN527 xfer INAS 336 Sqn, W. w/o, crashed at Kochi Send Updates Use APP to upload photo @ (optional) When Now? / / Send