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

Results:165 total items.

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Contributions �[�Source:�United States of America�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 803 ] � �	Working document towards a preliminary draft new Report on compatibility of RNSS and radars in the band 1 215-1 300 MHz � �	United States of America �	�	2011-11-01
�	[ 781 ] � �	Working document toward a PDN Report ITU-R M.[MAN OVERBOARD SYSTEM], "Specifications, design and use of maritime survivor locating systems and devices (man overboard systems)" � �	United States of America �	�	2011-10-28
�	[ 780 ] � �	Working document toward a preliminary draft revision of Recommendation ITU-R M.1842-1 - Characteristics of VHF radio systems and equipment for the exchange of data and electronic mail in the maritime mobile service RR Appendix 18 channels � �	United States of America �	�	2011-10-28
�	[ 779 ] � �	Review of Recommendations ITU-R M.489-2, ITU-R M.492-6, ITU-R M.540-2, ITU-R M.541-9 and ITU-R M.1371-3 � �	United States of America �	�	2011-10-28
�	[ 778 ] � �	Evaluation of the feasibility of implementing CNPC links of UAS in a portion of the 5 091-5 150 MHz range used by mobile-satellite service feeder links � �	United States of America �	�	2011-10-28
�	[ 777 ] � �	Working document toward a draft new Report ITU-R M.[COM-COORD] - ITU coordination to support a maritime radiocommunication plan � �	United States of America �	�	2011-10-28
�	[ 776 ] � �	Preliminary draft revision of Recommendation ITU-R M.1371-4 - Technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band � �	United States of America �	�	2011-10-28
�	[ 775 ] � �	Draft new Recommendation ITU-R M.[13.25 TO 13.4 GHz ARNS RADARS] - Characteristics and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 13.25-13.40 GHz � �	United States of America �	�	2011-10-28
�	[ 774 ] � �	Update to working document towards a draft new Recommendation - Operational and technical characteristics and protection criteria of radio altimeters utilizing the band 4 200-4 400 MHz � �	United States of America �	�	2011-10-28
�	[ 773 ] � �	Revisions to Appendix 1 of Annex 1 of Preliminary Draft New Report ITU-R M.[UAS-BANDS-NEW-ALLOC-5 091-5 150 MHZ] � �	United States of America �	�	2011-10-28
�	[ 772 ] � �	Preliminary draft new Report ITU-R M.[UAS-CNPC-CHAR] - Examples of technical characteristics for unmanned aircraft control and non payload communications (CNPC) links � �	United States of America �	�	2011-10-28
�	[ 771 ] � �	Draft revision of Recommendation ITU-R M.1796 - Characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency range 8 500-10 680 MHz � �	United States of America �	226/5 �	2011-10-28
�	[ 769 ] � �	Preliminary draft new Report - Frequency sharing between UAS and other existing and planned services in the 13.25-13.40 GHz, 15.4-15.7 GHz, 22.5-22.55 GHz and 23.55-23.60 GHz bands � �	United States of America �	�	2011-10-28
�	[ 692 ] � �	Working document toward a preliminary draft new [REPORT/RECOMMENTADION] - Technical and operational characteristics of radio altimeters utilizing the band 4 200-4 400 MHz � �	United States of America �	�	2011-06-03
�	[ 691 ] � �	Efficient use of the radio spectrum by radio altimeters in the 4 200-4 400 MHz band � �	United States of America �	�	2011-06-03
�	[ 676 ] � �	Draft liaison statement to Working Party 4C - Preliminary draft new Recommendation - Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 5 150-5 250 MHz � �	United States of America �	�	2011-06-02
�	[ 675 ] � �	Proposed RNSS-related revisions to preliminary draft new Report ITU-R M.[AM(R)S_1GHz_Sharing}, AM(R)S sharing feasibility in the 960-1164 MHz band � �	United States of America �	�	2011-06-01
�	[ 674 ] � �	Draft liaison statement to Working Parties 4C and 7C - Preliminary draft new Recommendation ITU-R M.[13.25 TO 13.4 GHz ARNS RADARS] - Characteristics and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 13.25-13.40 GHz � �	United States of America �	�	2011-06-01
�	[ 673 ] � �	Draft liaison statement to Working Parties 3J and 3M and Working Party 4B (for information only) - Propagation end-to-end link availability of unmanned aircraft system operating with dual beyond line-of-sight (BLOS) satellite communications (SATCOM) links to achieve the desired link availability � �	United States of America �	�	2011-06-01
�	[ 672 ] � �	Preliminary draft revision to Recommendation ITU-R M.1796 characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency band 8 500-10 680 MHz � �	United States of America �	�	2011-06-01
�	[ 671 ] � �	Working document toward a preliminary draft revision of Recommendation ITU-R M.1371-4 to consider "Applications of AIS for SAR (Search and Rescue)" � �	United States of America �	�	2011-06-01
�	[ 670 ] � �	Working document toward a preliminary draft new report on Time/amplitude characteristics of RNSS signals as viewed by a radar in the 1 215-1 300 MHz band � �	United States of America �	�	2011-06-01
�	[ 669 ] � �	Preliminary draft new Recommendation ITU-R M.[5 150-5 250 MHz ARNS RADARS] - Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 5 150-5 250 MHz � �	United States of America �	�	2011-06-01
�	[ 668 ] � �	Analysis of AM(R)S power limits in the 5 000-5 010 MHz band necessary to protect QZSS feeder uplinks in Region 3 � �	United States of America �	�	2011-06-01
�	[ 667 ] � �	Draft new Report ITU-R M.[5GHz-SURF] - Spectrum requirements for surface applications at airports in the 5 GHz range � �	United States of America �	�	2011-06-01
�	[ 666 ] � �	Draft new Report ITU-R M.[UAS-BANDS-NEW-ALLOC] - Frequency band study to support control and non-payload communications (CNPC) links for unmanned aircraft systems (UAS) within new allocations � �	United States of America �	�	2011-06-01
�	[ 665 ] � �	Preliminary draft new Report ITU-R M.[UAS-PERF-AND-REQ]. Examples of characteristics and potential performance requirements for unmanned aircraft control and non payload communications (CMPC) links � �	United States of America �	�	2011-06-01
�	[ 664 ] � �	Working document toward a preliminary draft new Report ITU-R M.[MAN OVERBOARD SYSTEM] � �	United States of America �	�	2011-06-01
�	[ 663 ] � �	Working document towards a preliminary draft new Report ITU-R M.[SNAP] - Current usage of RR Appendix 18 � �	United States of America �	�	2011-06-01
�	[ 662 ] � �	Working document toward a draft new report on MMSI formats ITU-R M.[MMSI-ADV] � �	United States of America �	�	2011-06-01
�	[ 661 ] � �	Working document toward a preliminary draft revision of Recommendation ITU-R M.1842-1: "Characteristics of VHF radio systems and equipment for the exchange of data and electronic mail in the maritime mobile service RR Appendix 18 channels" � �	United States of America �	�	2011-06-01
�	[ 660 ] � �	Working document toward a draft new Report M.[EXCHANGE-MARITIME-INFOS] on near real time exchange of maritime domain information � �	United States of America �	�	2011-06-01
�	[ 659 ] � �	Preliminary draft new Recommendation ITU-R M.[13.25 to 13.4 GHz ARNS RADARS] - Characteristics and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 13.25-13.40 GHz. � �	United States of America �	�	2011-06-01
�	[ 598 ] � �	Results of Oceanographic Radar HF propagation measurements within the 3-50 MHz band � �	United States of America �	�	2010-10-28
�	[ 597 ] � �	Proposed draft revision of Report ITU-R M.2168 - Initial considerations on compatibility between a proposed new aeronautical mobile (R) service (AM(R)S) system and both radionavigation-satellite service (RNSS) operating in the 5 000-5 010 MHz band and radio astronomy in the adjacent band 4 990-5 000 MHz � �	United States of America �	�	2010-10-28
�	[ 596 ] � �	For information - Analysis and comparison of L-Band digital aeronautical communications systems; L-DACS1 and L-DACS 2 � �	United States of America �	�	2010-10-28
�	[ 595 ] � �	Working document toward a draft new Report/Recommendation ITU-R M.[CCIS] - Container and content identification systems (CCIS) � �	United States of America �	�	2010-10-28
�	[ 594 ] � �	Working document toward a draft new Report on near real time exchange of maritime domain information � �	United States of America �	�	2010-10-28
�	[ 593 ] � �	Evaluation of the feasibility of implementing the aeronautical mobile-satellite (Route) service in a portion of the 5091-5250 MHz range used by mobile-satellite service feederlinks � �	United States of America �	�	2010-10-28
�	[ 592 ] � �	WRC-12 Agenda item 1.4 - Working document towards text for the draft CPM Report - Chapter 1 � �	United States of America �	�	2010-10-28
�	[ 591 ] � �	Preliminary draft new Report ITU-R M.[RLS 3-50 MHz SHARING] - The feasibility of sharing sub-bands between oceanographic radars and fixed and mobile services within the 3-50 MHz band � �	United States of America �	�	2010-10-28
�	[ 590 ] � �	Proposed modifications to preliminary draft new Report ITU-R M[AM(R)S_1GHZ_SHARING] AM(R)S sharing feasibility in the 960-1 164 MHz band � �	United States of America �	�	2010-10-28
�	[ 589 ] � �	Working document towards a preliminary draft new Report ITU-R M.[UAS-PERF-AND-REQU]- Characteristics and performance requirements for unmanned aircraft (UA) control links � �	United States of America �	�	2010-10-28
�	[ 588 ] � �	Working document towards a preliminary draft new Report ITU-R M.[RNSS-RDS] - Compatibility of the radionavigation-satellite service wiht the radiodetermination service receivers in the band 1 215-1 300 MHz � �	United States of America �	�	2010-10-28
�	[ 587 ] � �	Working document towards preliminary draft new Recommendation ITU-R M.[5 150 - 5_ 250 MHz ARNS RADARS] - Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service (ARNS) in the frequency band 5 150.0 - 5 250.0 MHz � �	United States of America �	�	2010-10-28
�	[ 586 ] � �	Draft new Report ITU-R M.[UAS-BANDS-NEW-ALLOC] - Frequency band study to support control links for unmanned aircraft systems (UAS) within new allocations � �	United States of America �	�	2010-10-28
�	[ 585 ] � �	Draft new Report ITU-R M.[UAS-BANDS-EXIST-ALLOC] - Frequency band study to support control links for unmanned aircraft systems (UAS) within existing allocations � �	United States of America �	�	2010-10-28
�	[ 584 ] � �	Working document towards a preliminary draft new Report - Frequency sharing between UAS and other existing and planned services in the 13.25-13.40 GHz, 15.4-15.7 GHz, 22.5-22.55 GHz and 23.55-23.60 GHz bands � �	United States of America �	�	2010-10-28
�	[ 583 ] � �	Draft new Report ITU-R M.[UAS-SENSE AND AVOID] - Characteristics and spectrum considerations for sense and avoid systems use on unmanned aircraft systems (UAS) � �	United States of America �	�	2010-10-28
�	[ 582 ] � �	Liaison statement to Working Party 4C - The importance of fade margin and other effects when determining protection criteria for aeronautical mobile telemetry in the band 5 150-5 250 MHz � �	United States of America �	�	2010-10-28
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