FA – X – Page RESOLUTION 535 (REV.WRC-15) Information needed for the application of Article 12 of the Radio Regulations ................................................... 330 RESOLUTION 539 (REV.WRC-15) Use of the frequency band 2 605-2 655 MHz in certain Region 3 countries by non-geostationary satellite systems in the broadcasting-satellite service (sound) .......................................... 339 RESOLUTION 552 (REV.WRC-15) Long-term access to and development in the frequency band 21.4-22 GHz in Regions 1 and 3 .............................. 342 RESOLUTION 553 (REV.WRC-15) Additional regulatory measures for broadcasting-satellite networks in the frequency band and 21.4-22 GHz in Regions 1 and 3 for the enhancement of equitable access to this frequency band ................................................................................... 346 RESOLUTION 555 (REV.WRC-15) Additional regulatory provisions for broadcasting-satellite service networks in the frequency band 21.4-22 GHz in Regions 1 and 3 for the enhancement of equitable access to this frequency band ................................................................................... 354 RESOLUTION 556 (WRC-15) Conversion of all analogue assignments in the Appendices 30 and 30A Regions 1 and 3 Plan and List into digital assignments ........................................................................................ 356 RESOLUTION 557 (WRC-15) Consideration of possible revision of Annex 7 to Appendix 30 of the Radio Regulations .............................................. 357 RESOLUTION 608 (REV.WRC-15) Use of the frequency band 1 215-1 300 MHz by systems of the radionavigation-satellite service (space-to-Earth) ...... 359 RESOLUTION 646 (REV.WRC-15) Public protection and disaster relief ....................... 361 RESOLUTION 647 (REV.WRC-15) Radiocommunication aspects, including spectrum management guidelines, for early warning, disaster prediction, detection, mitigation and relief operations relating to emergencies and disasters ....................................................................................... 367 RESOLUTION 655 (WRC-15) Definition of time scale and dissemination of time signals via radiocommunication systems ........................................... 372 RESOLUTION 656 (WRC-15) Possible allocation to the Earth exploration-satellite service (active) for spaceborne radar sounders in the range of frequencies around 45 MHz ............................................................... 375 RESOLUTION 657 (WRC-15) Spectrum needs and protection of space weather sensors ................................................................................................ 377