World Aviation Holdings Pty Ltd entered into an agreement to acquire World Aviation Systems (Australia) Pty Ltd and Global Aviation Services Pty Ltd. from Helloworld Limited on December 8, 2016. The transaction is expected to be completed on January 16, 2017. World Aviation Holdings Pty Ltd completed the acquisition of World Aviation Systems (Australia) Pty Ltd and Global Aviation Services Pty Ltd. from Helloworld Limited on January 23, 2017.