Helicopter Sikorsky S-55C Serial 55-1067 Register IZ1589 used by Bharatiya Vayu Sena (Indian Air Force). Built 1957. Aircraft history and location Aircraft History IZ1589 Bharatiya Vayu Sena 1957-04-10Sikorsky S-55C c/n 55-1067, ff:? del India Supply Mission as IZ1589, 10Apr57. Send Updates Use APP to upload photo @ (optional) When Now? / / Send