Contribuciones ![Documents / Contributions](/res/templates/dms/images/key.gif) |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 58 ]
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Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
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United States
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AI1.3
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2024-04-18 |
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[ 57 ]
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Proposed draft reply liaison statement to Working Party 7C - Relevant technical information for sharing studies under WRC-27 agenda item 1.19
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United States
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AI1.19
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2024-04-18 |
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[ 56 ]
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Proposed draft reply liaison statement to Working Party 5D - Relevant technical information for sharing studies under WRC-27 agenda item 1.7
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United States
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AI1.7
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2024-04-18 |
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[ 55 ]
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Potential Handbook outline on best practices for sustainable use of radio frequency spectrum and associated orbits [HANDBOOK SPACE SUSTAINABILITY]
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United States
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2024-04-18 |
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[ 54 ]
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Update to Report ITU-R S.2515-0
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United States
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2024-04-18 |
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[ 53 ]
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Further work to study the alpha-table methodology and its use in Recommendation ITU-R S.1503
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United Kingdom
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2024-04-17 |
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[ 52 ]
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Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to enhance protection and sustainable development of broadcasting-satellite service in Regions 1 and 3 Plan band by addressing the significant discrepancies between service area and coverage area of networks operating as Region 2 fixed-satellite service in the frequency band 11.7-12.2 GHz
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Iran (Islamic Republic of)
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AI7
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2024-04-17 |
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[ 51 ]
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Proposed input on elements of the reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16
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South Africa
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AI1.16
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2024-04-17 |
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[ 50 ]
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Proposed structure for the draft Report on RR Article 22 epfd limits
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Luxembourg
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2024-04-17 |
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[ 49 ]
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Proposed liaison statement and Working Party 4A workplan regarding WRC-27 agenda item 1.1
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Luxembourg
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AI1.1
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2024-04-17 |
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[ 48 ]
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Proposed parameters regarding ESIMs to be used for studies under WRC-27 agenda item 1.1
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Luxembourg
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AI1.1
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2024-04-17 |
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[ 47 ]
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Comparison of current GSO links in Ku band with links used for the epfd derivation
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Luxembourg
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2024-04-17 |
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[ 46 ]
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Proposed annex to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO]
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China
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2024-04-17 |
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[ 45 ]
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Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO]
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China
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2024-04-17 |
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[ 44 ]
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Proposed studies on Resolution 35 (Rev.WRC-23)
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China
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2024-04-17 |
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[ 43 ]
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Proposed topic to be considered under WRC-23 agenda item 7 to develop possible regulatory measures to implement RR No. 4.4
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China
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AI7
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2024-04-17 |
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[ 42 ]
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A proposed questionnaire on the current status and future plan of FSS satellite networks/systems in the Q/V band for WRC-27 agenda item 1.6
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China
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AI1.6
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2024-04-17 |
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[ 41 ]
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Consideration on the preparations for WRC-27 agenda item 1.5
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China
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AI1.5
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2024-04-17 |
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[ 40 ]
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Proposal on working document towards a preliminary draft new Report ITU-R S.[SHARING AND COMPATIBILITY STUDIES ON FSS/BSS IN 17.3-17.7/17.8 GHZ FOR R3] - WRC-27 agenda item 1.4
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China
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AI1.4
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2024-04-17 |
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[ 39 ]
(Rev.1) |
Considerations on preparations for WRC-27 agenda item 1.3
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China
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AI1.3
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2024-04-17 |
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[ 38 ]
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Proposal on the studies under WRC-27 agenda item 1.2
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China
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AI1.2
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2024-04-17 |
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[ 37 ]
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Proposed draft liaison statements to contributing Working Parties regarding WRC-27 agenda item 1.1
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China
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AI1.1
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2024-04-17 |
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[ 36 ]
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Working document towards a preliminary draft new Report ITU-R S.[STUDIES OF ARTICLE 22 MECHANISM]
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Burundi
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Cameroon
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Chad
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Congo (Republic of the)
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Democratic Republic of the Congo
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Gabon
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Guinea
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Sao Tome and Principe
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2024-04-17 |
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[ 35 ]
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Medium Earth orbit earth station parameters for studies to be conducted under WRC-27 agenda item 1.3
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SES
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AI1.3
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2024-04-16 |
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[ 34 ]
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Amendments to working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] - Methodology to assess the average throughput degradation and unavailability increase between non-geostationary FSS satellite system
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Samoa
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2024-04-12 |
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[ 33 ]
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Workplan for WRC-27 agenda item 1.1
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Germany
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AI1.1
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2024-04-12 |
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[ 32 ]
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Proposed Working document on WRC-27 agenda item 1.1
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Germany
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AI1.1
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2024-04-12 |
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[ 31 ]
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Proposed liaison statement to contributing Working Parties of WRC-27 agenda item 1.1
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Germany
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AI1.1
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2024-04-12 |
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[ 30 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations
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Russian Federation
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2024-04-11 |
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[ 29 ]
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Preliminary materials to support the study under WRC-27 agenda item 1.5
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Kazakhstan
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Russian Federation
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AI1.5
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2024-04-11 |
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[ 28 ]
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Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to restrain the use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time
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Korea (Rep. of)
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AI7
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2024-04-11 |
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[ 27 ]
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Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to limit the practice of introducing a completely different orbital plane for non-geostationary-satellite systems that is not foreseen to be required for operation of the constellation
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Korea (Rep. of)
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AI7
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2024-04-11 |
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[ 26 ]
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Working document towards a preliminary draft revision to Report ITU-R BO.2029
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Japan
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2024-04-09 |
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[ 25 ]
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Provisions to be possibly reviewed under WRC-27 agenda item 1.4
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Japan
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AI1.4
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2024-04-10 |
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[ 24 ]
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Liaison statement to Working Parties 4A and 4C (copy to Working Parties 3J, 3M, 5A, 5B, and 5C for information) - WRC-27 agenda item 1.18
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WP 7D
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AI1.18
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2024-03-28 |
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[ 23 ]
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Liaison statement to Working Parties 3J and 3M (copy to Working Parties 1B, 4A, 4C, 5A, 5B, and 5D for information) on WRC-27 agenda items 1.16 and 1.18
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WP 7D
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AI1.18, AI1.16
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2024-03-28 |
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[ 22 ]
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Liaison statement to Working Parties 4A, 4C and 5A (copy to Working Parties 1B, 3J, 3M, 5B and 5D for information) - WRC-27 agenda item 1.16
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WP 7D
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AI1.16
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2024-03-28 |
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[ 21 ]
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Liaison statement for action to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D, and for information to Working Party 1B - Relevant technical information to support studies under WRC-27 agenda item 1.15
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WP 7B
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AI1.15
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2024-03-27 |
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[ 20 ]
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Liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D) - WRC-27 agenda item 1.7
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WP 7B
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AI1.7
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2024-03-27 |
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[ 19 ]
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Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Information on active and passive sensors in the EESS for WRC-27 agenda item 1.8
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WP 7C
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AI1.8
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2024-03-26 |
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[ 18 ]
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Liaison statement to Working Parties 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D - Relevant technical information to support studies under WRC-27 agenda item 1.17
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WP 7C
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AI1.17
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2024-03-25 |
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[ 17 ]
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Liaison statement to Working Parties 3M, 4A, 5A, 5B, 5C, 5D, 7A and 7B (copy to ICAO for information) - WRC-27 agenda item 1.19
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WP 7C
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AI1.19
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2024-03-25 |
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[ 16 ]
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Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B and 7D for information) - WRC-27 agenda item 1.7
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WP 7C
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AI1.7
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2024-03-25 |
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[ 15 ]
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Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 5B, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18
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WP 7C
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AI1.18
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2024-03-25 |
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[ 14 ]
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Liaison statement to Working Parties 3J, 3M (copy to Working Parties 4A, 4C, 5A, 5B and 5C) - Propagation aspects related to WRC-27 agenda item 1.18
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WP 7C
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AI1.18
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2024-03-25 |
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[ 13 ]
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Liaison statement to Working Parties 4A, 4C, 5A, 5B (copy to Working Parties 5C, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18
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WP 7C
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AI1.18
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2024-03-25 |
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[ 12 ]
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Liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5C and 7D for information) - WRC-27 agenda item 1.3
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WP 7C
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AI1.3
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2024-03-25 |
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[ 11 ]
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Liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D for information) - WRC-27 agenda item 1.1
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WP 7C
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AI1.1
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2024-03-25 |
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[ 10 ]
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Liaison statement to Working Party 4A (copy to Working Parties 1B, 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D for information) - WRC-27 agenda item 1.6
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WP 6A
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AI1.6
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2024-03-18 |
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[ 9 ]
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Liaison statement to Working Party 5C (copy to Working Parties 1A, 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D for information) - WRC-27 agenda item 1.10
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WP 6A
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AI1.10
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2024-03-18 |
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