Contributions
[ Source: WP 4A ]  |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 845 ]
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Editorial revision of Annex 8 of Document 4A/830 - Working document towards draft CPM text for WRC-27 agenda item 1.4
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Chair, WP 4A
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AI1.4
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2026-03-06 |
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[ 830 ]
+Ann.1-61 |
Report on the fifty-seventh meeting of Working Party 4A (Geneva, 27 October - 6 November 2025)
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Chair, WP 4A
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2025-11-07 |
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[ 567 ]
+Ann.1-52 |
Report on the fifty-sixth meeting of Working Party 4A (Shanghai, China, 5-16 May 2025)
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Chair, WP 4A
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2025-05-16 |
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[ 550 ]
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ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services
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Chair, WP 4A on behalf of Editor, Space Sustainability Handbook
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2025-04-23 |
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[ 375 ]
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Proposed guidelines on collaboration between Working Parties 4A and 4C to facilitate the ITU-R preparatory studies for WRC-27 agenda item 1.5
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Chair, WP 4A and Chair, WP 4C
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AI1.5
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2025-04-08 |
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[ 343 ]
+Ann.1-47 |
Report on the fifty-fifth meeting of Working Party 4A (Geneva, 21-31 October 2024)
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Chair, WP 4A
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2024-11-01 |
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[ 128 ]
+Ann.1-37 |
Report on the fifty-fourth meeting of Working Party 4A (Geneva, 1-9 May 2024)
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Chair, WP 4A
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2024-05-09 |
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[ 1 ]
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Documents to be carried over from the 2019-2023 Study Period
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WP 4A
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2023-11-29 |
Resultats:8 documents
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Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
