Today's Launch Cancellation, H-II Transfer Vehicle KOUNOTORI7 aboard the H-IIB Vehicle No. 7

Mitsubishi Heavy Industries, Ltd. and Japan Aerospace Exploration Agency (JAXA) have cancelled launch of the H-IIB Launch Vehicle No. 7(H-IIB F7) with aboard the H-II Transfer Vehicle "KOUNOTORI7" (HTV7), the cargo transporter to the International Space Station (ISS). The cancellation is because additional investigation became necessary of the H-IIB F7 propulsion system. The launch was scheduled for September 15, 2018, from the JAXA Tanegashima Space Center.