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Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 22 ] � �	Working document towards preliminary draft revision of Resolution 155 (Rev.WRC-19) - WRC-23 agenda item 1.8 � �	Iran (Islamic Republic of) �	AI1.8 �	2020-06-07
�	[ 21 ] � �	Liaison statement to Working Parties 5A and 5B (copy for information to Working Parties 3M and 5C) - WRC-23 agenda item 1.15 � �	WP 4A �	AI1.15 �	2020-06-08
�	[ 20 ] � �	Preliminary position on WRC-23 agenda � �	World Meteorological Organization �	�	2020-05-13
�	[ 19 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C (copy to Working Parties 3J and 3M for information) - Request system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands � �	WP 7C �	�	2020-04-30
�	[ 18 ] � �	Liaison statement to Working Parties 3M, 5A, 5C, 7C and 7D requesting characteristics for use in sharing studies under WRC-23 agenda item 1.13 (Working Party 5B for information and action if appropriate) � �	WP 7B �	AI1.13 �	2020-04-28
�	[ 17 ] � �	Liaison statement to Working Parties 1B, 5B, 5C and 7D - ITU-R Preparations for WRC-23 agenda item 1.1 � �	WP 5D �	AI1.1 �	2020-03-06
�	[ 16 ] � �	Liaison statement to Working Parties 3K and 3M (for information to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - Preparations for WRC-23 agenda items 1.1 and 1.2 � �	WP 5D �	AI1.2, AI1.1 �	2020-03-06
�	[ 15 ] � �	Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 7B and 7C - Preparations for WRC-23 agenda item 1.2 � �	WP 5D �	AI1.2 �	2020-03-06
�	[ 14 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - Information for studies on WRC-23 agenda item 1.4 � �	N/A �	AI1.4 �	2020-03-06
�	[ 13 ] � �	Liaison statement to ITU-R Working Party 3K (copy for information to Working Party 5B) - Valid frequency range and polarization applicability of Recommendation ITU-R P.528-4 � �	International Civil Aviation Organization �	�	2020-03-02
�	[ 12 ] � �	Reply liaison statement to ITU-R Working Party 5B (copy for information to Working Party 7C) - Deployment of Foreign Object Debris detection radars in the 92-100 GHz frequency range at airports globally � �	International Civil Aviation Organization �	�	2020-03-02
�	[ 11 ] � �	The revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band � �	Comit� International Radio-Maritime (CIRM) �	�	2020-03-02
�	[ 10 ] � �	The revision of Recommendation ITU-R M.585-7 - Assignment and use of identities in the maritime mobile service � �	Comit� International Radio Maritime (CIRM) �	�	2020-03-03
�	[ 9 ] � �	Problem related to freeform numbering of survivor location AID devices (AIS-SART, MOB, EPIRB-AIS, PLB-AIS) � �	Comit� International Radio-Maritime (CIRM) �	�	2020-03-02
�	[ 8 ] � �	Report of the fifteenth meeting of the joint IMO/ITU Experts Group on maritime radiocommunication matters � �	International Maritime Organisation �	�	2020-02-27
�	[ 7 ] � �	Liaison statement to CEPT ECC (copy for information to ITU-R Working Parties 4C, 5B and 5D, ICS and IMSO) - Protection of L-band maritime satellite communications � �	International Maritime Organisation �	�	2020-02-27
�	[ 6 ] � �	Liaison statement to Working Party 5B - Protection requirements for the HF Broadcasting Service relative to WRC-23 agenda item 1.9 � �	WP 6A �	AI1.9 �	2020-02-13
�	[ 5 ] � �	Liaison statement to ITU-R Working Party 5B on assignment and use of identities in the Maritime Mobile Service � �	International Maritime Organization �	�	2020-02-13
�	[ 4 ] � �	Liaison statement to Task Group 6/1 (copy to Working Parties 3K, 3M, 5A, 5B, 5C and 5D) - WRC-23 agenda item 1.5 � �	WP 6A �	�	2020-02-12
�	[ 3 ] � �	Liaison statement to Working Parties 5A and 5C and for information to Working Parties 4C, 5B and 5D - Resolution ITU-R 59-2 and related work within Working Party 6A � �	WP 6A �	�	2020-02-12
�	[ 2 ] � �	Working Party 5A Preparatory work for WRC-23 (copy for information to Working Parties 5B, 5C and 5D) � �	Chairman, WP 5A �	�	2020-01-09
�	[ 1 ] � �	Documents to be carried over from the 2015-2019 study period � �	WP 5B �	�	2019-10-31
Results:822 total items. Result page:� Previous�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 �

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