UIT-R�R23-WP3L� C�

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UIT-R�R23-WP3L� C�

UIT-R�R23-WP3L	Nb max de documents affich�s/page:
Propagation Ionosph�rique et Bruit Radio�lectrique

Resultats:3 documents

Contributions �[�AI/Question:�AI1.9�]���
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 33 ] � �	Reply liaison statement to Working Party 5B (copy to Working Parties 3L, 5C, and 6A for information and copy to ICAO for information) - Information on the standard frequency and time signal service with regards to WRC-27 agenda item 1.9 on the modernization of RR Appendix 26 � �	WP 7A �	AI1.9 �	2024-09-23
�	[ 27 ] � �	Liaison statement to ITU-R Working Parties 3L, 5C, 6A and 7A (copy to ICAO for information) - Request for relevant technical information to support studies under WRC-27 agenda item 1.9 in order to review Appendix 26 of the Radio Regulations to support modernization of high-frequency spectrum use in the aeronautical mobile (OR) service � �	WP 5B �	AI1.9 �	2024-05-28
�	[ 6 ] � �	Liaison statement to Working Party 5B (copy to Working Parties 3L, 5C and 7A) - Protection requirements for the HF broadcasting service relative to WRC-27 agenda item 1.9 � �	WP 6A �	AI1.9 �	2024-03-18
Resultats:3 documents �

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