Helicopter Sikorsky S-58B Serial 58-898 Register VH-UTW VH-WWG N871 used by World Wide Helicopters. Aircraft history and location Aircraft History N871 World Wide Helicopters Sikorsky S-58B, c/n 58-898, ff? del World Wide Helicopters as N871, unk World Wide Helicopters in New Guinea 1959 VH-WWG - World Wide Air Services Pty Ltd, Port Moresby 1960 rtn to N871 For VH-UTW see also 204b 2050 VH-UTW - 1966-07-08 Helicopter Utilities, Mascot, NSW by 1965 w/o 08jul66 while landing Kieta, Bouganville when main rotor struck an object. Send Updates Use APP to upload photo @ (optional) When Now? / / Send