NEWS-7/24: Signed/Submitted/Definitive Purchase Agreement; USGlobal Acquires Songbird Airways https://investorshub.advfn.com/uimage/uploads/2017/5/17/rhruiglobal_logo.png investorshub.advfn.com/uimage/uploads/2017/7/23/mynwlglobal1.pnginvestorshub.advfn.com/uimage/uploads/2017/7/23/gvogfglobal2.png https://www.usglobal.com/press-release http://investorshub.advfn.com/uimage/uploads/2017/5/17/dvazw767.png BLTA