Helicopter Westland Sea King Mk.42B Serial wa 986 Register IN523 used by Bharatiya Nau Sena (Indian Navy). Built 1989. Aircraft history and location Aircraft History IN523 Bharatiya Nau Sena 1989-03l/n mar89 at Yeovil, f/f 02/03/1989, d/d 11/09/1989 to Indian Navy as IN523 xfer INAS 330 Sqn, W. Send Updates Use APP to upload photo @ (optional) When Now? / / Send