| Contributions  | 
| 
 | Number 
 | Title | Source | AI/Question 
 | Date | 
|  | [ 731 ] 
 | Liaison statement on work being carried out under study in ITU-T Q3/5 | ITU-T SG 5 |  | 2019-10-15 | 
|  | [ 730 ] 
 | Liaison statement to CISPR (copy for infromation to Study Group 1 and Working Parties 1A, 5A, 5B and 7A) - Update to broadcasting services protection requirements in the CISPR radio sevices database | WP 6A | Q32/6 | 2019-07-29 | 
|  | [ 729 ] 
 | Reply liaison statement to Working Party 5B - Sharing and compatibility studies between IMT systems in 3 300-3 400 MHz and radiolocation systems in 3 100-3 400 MHz | WP 5D |  | 2019-07-23 | 
|  | [ 728 ] 
 | Liaison statement to ITU-R Working Party 5B - AWG activities related to usage of UHF onboard communication system | Asia-Pacific Telecommunity |  | 2019-07-19 | 
|  | [ 727 ] 
 | Liaison statement to Working Parties 1B, 5A, 5B and 5D on activities on wireless power transmission via radio frequency beam | WP 1A |  | 2019-06-24 | 
|  | [ 726 ] 
 | Reply liaison statement to Working Party 5B (copy for information to ICAO) - Aeronautical radionavigation service information for Wireless Power Transmission (WPT) | WP 1A | Q210/1 | 2019-06-24 | 
|  | [ 725 ] 
 | Reply liaison statement to CISPR (copy to ITU-R Working Parties 1A, 5A, 5B, 6A and 7A) - Establishment of liaison between CISPR-B and the relevant groups in ITU-R | WP 1A |  | 2019-06-21 | 
|  | [ 724 ] 
 | Reply liaison statement to ITU-R Working Parties 5A and 5D and ITU-T Study Group 15 and 3GPP TSG RAN (copy to ITU-R Working Parties 5B, 5C, 6A, 7A, 7B, 7C and 7D) - Working document towards a preliminary draft revision of Report ITU-R SM.2351-2 on Smart Grid Utility Management Systems | WP 1A |  | 2019-06-21 | 
|  | [ 723 ] 
 | Reply liaison statement to ITU-T Study Group 15 (copy to Working Parties 5A, 5B, 5C, 5D, 6A, 6B, 7A, 7B and 7D) - Liaison acitvities on the G.mgfast and G.fast - Power Spectral Density specifications | WP 1A |  | 2019-06-21 | 
|  | [ 722 ] 
 | Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Liaison between ITU-R and CISPR ont the protection of radio services in the 6-40 GHz frequency range | WP 1A |  | 2019-06-18 | 
|  | [ 721 ] 
 | Liaison statement to CISPR on EMC standards and limits (copy to ITU-T Study Group 5 and ITU-R Working Parties 1C, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Further cooperation on reducing EMI and RF noise | WP 1A |  | 2019-06-18 | 
|  | [ 720 ] 
 | Reply liaison statement to CISPR on EMC standards and limits (copy for information to ITU-T Study Group 5 and ITU-R Working Parties 1C, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) | WP 1A |  | 2019-06-18 | 
|  | [ 719 ] 
 | Reply liaison statement to Working Party 6A (copy for information to Working Parties 1A, 5A, 5B and 7A) - Frequency use by non-beam Wireless Power Transmission for Electric Vehicle (WPT-EV) applications using magnetic resonance power transfer | WP 1B |  | 2019-06-17 | 
|  | [ 718 ] 
 | Liaison statement on working being carried out under study in ITU-T Study Group 5 Question 3/5 | ITU-T SG 5 |  | 2019-06-14 | 
|  | [ 717 ] 
 | Reply liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7B and 7C - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev. WRC-15) of the Radio Regulations | WP 1A |  | 2019-06-14 | 
|  | [ 716 ] 
 | Reply to a liaison statement to Working Party 5B and ICAO (with a copy to Working Party 6A for information) - Status of compatibility studies between the AM(R)S systems below 137 MHz and SOS non-GSO short duration satellite systems proposed in the 137-138 MHz (s-E) frequency band | WP 7B |  | 2019-06-11 | 
|  | [ 715 ] 
 | Reply liaison statement to Working Party 5B - e.i.r.p. of terrestrial radars operating in EESS (active) frequency bands from 432 MHz to 238 GHz | WP 7C |  | 2019-06-10 | 
|  | [ 714 ] 
 | Reply liaison statement to Working Party 5B - Completion towards a Preliminary Draft New Report ITU-R RA.[COEXISTENCE] | WP 7D |  | 2019-05-31 | 
|  | [ 713 ] 
 | Reply liaison statemen to Working Party 1A (copy to ITU-T Study Group 15 and ITU-R Working Parties 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Preliminary draft revision of Report ITU-R SM.2351-2 on Smart Grid Utility Management Systems | WP 5A |  | 2019-05-13 | 
|  | [ 712 ] +Ann.1-22
 | Report on the twenty-third meeting of Working Party 5B (Geneva, 29 April - 10 May 2019) | Chairman, WP 5B |  | 2019-05-10 | 
|  | [ 711 ] 
 | Final list of participants - Working Party 5B (Geneva, 29 April - 10 May 2019) | Director, BR |  | 2019-05-10 | 
|  | [ 710 ] 
 | Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations | WP 5C |  | 2019-05-06 | 
|  | [ 709 ] 
 | List of documents issued (Documents 5B/646 - 5B/709) | BR Study Groups Department |  | 2019-04-26 | 
|  | [ 708 ] 
 | Note to Working Party 5B on application of No.5449 of the Radio Regulations | Director, BR |  | 2019-04-25 | 
|  | [ 707 ] 
 | Comments on the preliminary draft new Report ITU-R RA.[COEXISTENCE] - Coexistence between the radio astronomy service and radiolocation service applications in the frequency band 76-81 GHz | France |  | 2019-04-22 | 
|  | [ 706 ] 
 | Working document towards a preliminary draft new Report ITU-R M.[SENSE-AND-AVOID] - Guidance on unmanned aircraft Sense-and-Avoid systems operating in existing relevant services | France |  | 2019-04-22 | 
|  | [ 705 ] 
 | Preliminary draft revision of Recommendation ITU-R M.1638-1 | United States of America |  | 2019-04-22 | 
|  | [ 704 ] 
 | Working document towards a preliminary draft revision of Recommendation ITU-R M.2058 - Characteristics of a digital system, named navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band | China (People's Republic of) |  | 2019-04-22 | 
|  | [ 703 ] 
 | Update to working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] | United States of America |  | 2019-04-22 | 
|  | [ 702 ] 
 | Proposed reply liaison statement to Working Party 7C on comparison of highest known e.i.r.p. of terrestrial radars operating in EESS (active) frequency bands from 432 MHz to 238 GHz | United States of America |  | 2019-04-22 | 
|  | [ 701 ] 
 | Working document towards a preliminary draft 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 | China (People's Republic of) |  | 2019-04-22 | 
|  | [ 700 ] 
 | Draft liaison statement to ITU-R Working Parties 1A and 1B - The EMI effects of LED lighting systems on-board marine vessels | United States of America |  | 2019-04-22 | 
|  | [ 699 ] 
 | Working documents towards a preliminary draft new Recommendation and new Report ITU-R M.[AMRD] | China (People's Republic of) |  | 2019-04-22 | 
|  | [ 698 ] 
 | Working document towards a draft revision of Recommendation ITU-R M.1371-5 | United States of America |  | 2019-04-22 | 
|  | [ 697 ] 
 | Technical characteristics of autonomous maritime radio devices, using automated identification system based technology, operating in the frequency band 156-162.05 MHz | United States of America |  | 2019-04-22 | 
|  | [ 696 ] 
 | Working document towards a preliminary draft new Report ITU-R M.[SENSE-AND-AVOID] - Guidance on unmanned aircraft Sense-and-Avoid systems operating in existing relevant services | United States of America |  | 2019-04-22 | 
|  | [ 695 ] 
 | Working document towards a preliminary draft new Report/Recommendation ITU-R M.[UAS CNPC_CHAR] - Characteristics of unmanned aircraft system control and non-payload Earth stations for use with space stations operating in the Fixed Satellite Service | United States of America |  | 2019-04-22 | 
|  | [ 694 ] 
 | Proposed update of the working document towards a preliminary draft new Report ITU-R S.[UA_PFD] to a draft new Report - Review of power flux-density limits in accordance 
with resolves 16 of Resolution 155 (WRC-15) | United States of America |  | 2019-04-22 | 
|  | [ 693 ] 
 | Working document towards a preliminary draft new Recommendation ITU-R M.[RAD-92-100GHZ] - Technical and operational characteristics of radiolocation systems operating in the frequency range 92-100 GHz and radionavigation systems operating in the frequency range 95-100 GHz | United States of America |  | 2019-04-22 | 
|  | [ 692 ] 
 | Working document towards a preliminary draft new Report ITU-R M.[FOD-92-100GHZ] - Technical and operational characteristics of the foreign object debris detection system operating in the frequency band 92-100 GHz | United States of America |  | 2019-04-22 | 
|  | [ 691 ] 
 | Proposed updates to WD-PDN Report ITU-R M.[RADAR SIMULATIONS] - Simulations of performance for specific primary surveillance radars | United States of America |  | 2019-04-22 | 
|  | [ 690 ] 
 | Draft new Report ITU-R M.[SUBORBITAL VEHICLES] - Radiocommunications for suborbital vehicles | United States of America |  | 2019-04-22 | 
|  | [ 689 ] 
 | Draft [reply] liaison statement to Working Party 7B (copy to Working Parties 4C, 5A, 5C and 6A for information) - Review of proposed short duration satellite in 137-139 MHz/Characteristics and protection criteria for aeronautical mobile (route) systems operating in the frequency band 117.975-137 MHz | United States of America |  | 2019-04-22 | 
|  | [ 688 ] 
 | WD-PDN [RECOMMENDATION/REPORT] ITU-R M.[AMRS-VHF] - Characteristics and protection criteria for systems operating in the aeronautical mobile (route) service in the frequency band 117.975 - 137 MHz | United States of America |  | 2019-04-22 | 
|  | [ 687 ] 
 | Proposed modification to working document towards a preliminary draft new Recommendation ITU-R M.[AMRD] - Technical characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz | Japan |  | 2019-04-22 | 
|  | [ 686 ] 
 | Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R M.2058 - Characteristics of a digital system, named navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band | Japan |  | 2019-04-22 | 
|  | [ 685 ] 
 | Proposed modification to working document towards a preliminary draft new [Recommendation/Report] ITU-R M.[UAS CNPC_CHAR] - Characteristics of unmanned aircraft system control and non-payload earth stations for use with space stations operating in the fixed-satellite service | Japan |  | 2019-04-22 | 
|  | [ 684 ] 
 | Proposal for working document towards a preliminary draft revision of Recommendation ITU-R M.1798-1 - Characteristics of HF radio equipment for the exchange of digital data and electronic mail in the Maritime Mobile Service | Korea (Republic of) |  | 2019-04-22 | 
|  | [ 683 ] 
 | Liaison statement to Working Party 7B relative to short duration satellites | France | AI1.7 | 2019-04-21 | 
|  | [ 682 ] 
 | Working document towards a preliminary draft new [Recommendation/Report] ITU-R M.[AMRS-VHF] - Characteristics and protection criteria for systems operating in the aeronautical mobile (route) service in the frequency band 117.975-137 MHz | France |  | 2019-04-21 | 
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