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

Results:20 total items.
Contributions �[�Source:�WP 7B�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 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
[ 575 ]
Liaison statement to Working Parties 4C, 5A, 5B, 5C and 6A - Characteristics and protection criteria for aeronautical mobile (route) systems operating in the frequency band 117.975 - 137 MHz � WP 7B AI1.7 2018-10-02
[ 574 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � WP 7B AI1.7 2018-10-01
[ 532 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - Status of WRC-19 agenda item 1.7 � WP 7B AI1.7 2018-05-21
[ 530 ]
Liaison statement to Working Parties 5A, 5B, 5C and 5D - Agenda item 1.3 (WRC-19) � WP 7B AI1.3 2018-05-18
[ 524 ]
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 7B 2018-05-18
[ 522 ]
Liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations � WP 7B 2018-05-17
[ 399 ]
Liaison statement to Working Parties 5A, 5B and 5C (Copy to Working Party 5D) regarding WRC-19 agenda item 1.3 � WP 7B AI1.3 2017-11-01
[ 398 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � WP 7B AI1.7 2017-11-01
[ 397 ]
Liaison statement to Working Party 6A (copy to Working Parties 4A, 4C, 5A, 5B, 5C and 5D) - WRC-19 agenda item 1.7 � WP 7B 2017-11-03
[ 239 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A concerning WRC-19 agenda item 1.7 � WP 7B 2017-04-13
[ 234 ]
Liaison statement to Working Party 5B and Task Group 5/1 (copied for information to Working Parties 5A and 5C) - Update on the preliminary draft new Recommendation ITU-R M.[AMS-CHAR 24] � WP 7B 2017-04-11
[ 233 ]
Liaison statement to Working Parties 5A, 5B and 5D regarding WRC-19 agenda item 1.3 � WP 7B AI1.3 2017-04-11
[ 231 ]
Liaison statement to Working Parties 3M (for action) and Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A (for information) � WP 7B 2017-04-07
[ 230 ]
Reply liaison statement to Working Party 5C (copy to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A and Task Group 5/1 for information) - Revision of Recommendation ITU-R F.699-7 � WP 7B 2017-04-07
[ 179 ]
Reply liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � WP 7B AI1.7 2016-11-01
[ 178 ]
Reply liaison statement to Working Party 5B - Technical characteristics for WRC-19 agenda item 1.3 � WP 7B AI1.3 2016-11-01
[ 24 ]
Liaison statement to Working Parties 3J, 3K and 3M concerning propagation models for aeronautical mobile (copy to Working Party 5B For information) � WP 7B 2016-04-12
[ 17 ]
Liaison statement requesting technical characteristics for WRC-19 agenda item 1.3 from Working Parties 4C, 5A, 5B, 5C, 5D and 6A (copy to Working Party 3M for information) � WP 7B 2016-04-07
[ 16 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C and 6A concerning WRC-19 agenda item 1.7 (copy for information to Working Party 1A, Working Party 3M and Working Party 4B) - WRC-19 agenda item 1.7 � WP 7B 2016-04-07
Results:20 total items.
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