Aug 16 (Reuters) - Westfield Corp WFD.AX
* HY AIFRS profit after tax attributable to members up 19.9% to $588.9 million
* HY revenue $987.6 million, up 18.3 percent
* Distribution forecast for 2017 year is US25.5 cents per security
* FFO forecast for 2017 year between US33.8 cents & US34.0 cents per security
* Interim dividend/distributions for the period ended 30 June 2017 up 1.6 percent to 12.75 cents per security