AP4 – 83 – Items in Appendix A _ GENERAL CHARACTERISTICS OF THE SATELLITE NETWORK, EARTH STATION OR RADIO ASTRONOMY STATION Advance publication of a geostationary-satellite network Advance publication of a non-geostationary-satellite network subject to coordination under Section II of Article 9 Advance publication of a non-geostationary-satellite network not subject to coordination under Section II of Article 9 Notification or coordination of a geostationary-satellite network (including space operation functions under Article 2A of Appendices 30 or 30A) Notification or coordination of a non-geostationary-satellite network Notification or coordination of an earth station (including notification under Appendices 30A or 30B) Notice for a satellite network in the broadcasting-satellite service under Appendix 30 (Articles 4 and 5) Notice for a satellite network (feeder-link) under Appendix 30A (Articles 4 and 5) Notice for a satellite network in the fixed- satellite service under Appendix 30B (Articles 6 and 8) Items in Appendix Radio astronomy A.17.d the mean power flux-density produced at the Earth’s surface by any spaceborne sensor, as defined in No. 5.549A for the frequency band 35.5-36 GHz or in Table 21-4 for the frequency band 9 900-10 400 MHz Required only for satellite systems operating in • the Earth exploration-satellite service (active) or space research service (active) in the frequency band 35.5-36 GHz • the Earth exploration-satellite service (active) in the frequency band 9 900-10 400 MHz ++ A.17.d ...