On April 23, the PLA Navy‘s 70th anniversary  was held in Qingdao. Naval delegations from more than 60 countries and warships from more than 10 countries were invited to participate. Activities include marine parades, high-level seminars, joint military music exhibitions, open warships, cultural and sports exchanges, military professional exchanges and so on.

In order to ensure the broadcasting of the grand occasion , the major media on the parade ships, observation ships and helicopters have super-multi-point coverage, and realize the instant transmission of video pictures of ships and helicopters, ships and land, and the full coverage of the sky and underground.

During the reporting process of the military parade, CCTV News used SATPRO 1.2m Ku band Maritime VSAT as broadcasting equipment; Xinhua News used SATPRO 0.8m Ku-bandMaritime VSAT and 0.6m Ka-band Maritime VSAT, using a master-stand-by broadcasting scheme to transmit live pictures through satellite in real time so that people around the world could watch the grand Chinese Navy.