Article 7 Paragraph (1) Letter a Self-explanatory. Letter b Self-explanatory. Letter c Special telecommunications operations is among other things for the purpose of meteorology geophysics, television broadcast, radio broadcast, navigation, aviation, search and rescue, amateur radio, inter-population radio communications and operation of certain government special communications agencies/private parties. Paragraph (2) Self-explanatory. Article 8 Paragraph (1) Self-explanatory. Paragraph (2) Self-explanatory. Paragraph (3) Self-explanatory. Article 9 Paragraph (1) Self-explanatory. Paragraph (2)