| Contributions  | 
| 
 | Number 
 | Title | Source | AI/Question 
 | Date | 
|  | [ 106 ] 
 | Reply liaison statement to Working Parties 3J, 3K, 3L and 3M - Building entry losses in the range 9 kHz to 10 MHz (far-field and near-field) | WP 1A |  | 2019-06-24 | 
|  | [ 105 ] 
 | Method for the identification and the measurement of interference caused by indoor man-made noise in VHF Band II and Band III (contribution to ITU-R WP 1C with copy to WP 3L) | European Broadcasting Union |  | 2019-05-21 | 
|  | [ 104 ] +Ann.1-8
 | Report on the meeting of Working Party 3L (Geneva, 15-23 May 2019) | Chairman, WP 3L |  | 2019-05-23 | 
|  | [ 103 ] 
 | Final list of participants Working Party 3L (Geneva, 15-23 May 2019) | Director, BR |  | 2019-05-22 | 
|  | [ 102 ] 
 | List of documents issued (Documents 3L/80 - 3L/102) | BR Study Groups Department |  | 2019-05-15 | 
|  | [ 101 ] 
 | Measurements of the Man-made Noise Floor | International Amateur Radio Union |  | 2019-05-08 | 
|  | [ 100 ] 
 | Draft revision of Question ITU-R 214-5/3 - Radio noise | United Kingdom of Great Britain and Northern Ireland |  | 2019-05-08 | 
|  | [ 99 ] 
 | Drafts for Study Group 3 description templates for digital data sets and computer programs and Study Group 3 computer programs - Requirements as referenced in working document towards a new draft Recommendation ITU-R P.[DIGPROD] "Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation" | Austria
          	    ,
        	    Belgium
          	    ,
        	    Czech Technical University in Prague, Faculty of Electrical Engineering
          	    ,
        	    European Space Agency |  | 2019-05-06 | 
|  | [ 98 ] 
 | Discussion document - Report of researches on a regional HF radio propagation model in day-to-day time varying ionosphere | Japan |  | 2019-05-06 | 
|  | [ 97 ] 
 | Contribution to the study of Question ITU-R 214-5/3 and to the further revision of Recommendation ITU-R P.372 (Question ITU-R 214-5/3) | European Broadcasting Union | Q214/3 | 2019-05-06 | 
|  | [ 96 ] 
 | Discussion document on Recommendation ITU-R P.531-13: A methodology to test the GHz ionospheric scintillation models with the rate of change of total electron content index from GNSS data | China (People's Republic of) |  | 2019-05-06 | 
|  | [ 95 ] 
 | Supplement for Recommendation ITU-R P.531-13: On the scope of application of the Nakagami density function for describing the statistics of the instantaneous variation of amplitude | China (People's Republic of) |  | 2019-05-06 | 
|  | [ 94 ] 
 | Proposed revision of Recommendation ITU-R P.372-13 - Man-made noise | United States of America |  | 2019-04-30 | 
|  | [ 93 ] (Rev.1)
 | Draft revision of Recommendation ITU-R P.372-13 - Radio noise | United States of America |  | 2019-04-30 | 
|  | [ 92 ] 
 | Working document towards a fascicle defining working methods of Study Group 3 regarding integral vs. supplemental (example) data products | United States of America |  | 2019-04-30 | 
|  | [ 91 ] 
 | Working document towards a preliminary draft new Recommendation ITU-R P.[DIGPROD] "Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation" | CG 3M-4 |  | 2019-04-19 | 
|  | [ 90 ] 
 | Correction in equation of Report ITU-R P.2297-0 | European Space Agency |  | 2019-04-08 | 
|  | [ 89 ] 
 | Liaison statement to Working Party 3L (copy for information to Working Parties 1A, 1B and 5A) - Building entry losses in the frequency range 9 kHz to 10 MHz (far field and near field) | WP 6A |  | 2019-04-08 | 
|  | [ 88 ] 
 | Liaison statement on ITU inter-Sector coordination | ITU-T TSAG |  | 2018-12-17 | 
|  | [ 87 ] 
 | Liaison statement to Working Party 3L (copy for information to Working Parties 1A, 1C, 5A, 5B, 6A, and 7A) - Building entry losses in the frequency range 9 kHz to 10 MHz (far field and near field) (Question ITU-R 210-3/1) | WP 1B | AI9.1 | 2018-11-29 | 
|  | [ 86 ] 
 | Liaison statement to Working Parties 1C and 3L - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA] | WP 5B |  | 2018-11-16 | 
|  | [ 85 ] 
 | Reply liaison statement to Working Parties 3L and 7C - Ionospheric sounders used for space weather remote sensing | WP 5C |  | 2018-11-15 | 
|  | [ 84 ] 
 | Liaison statement to Working Parties 1A and 3L (copy to Working Parties 1B, 5B and 6A) - Comments on Report ITU-R SM.[WPT_100-148.5kHz] | WP 5A |  | 2018-11-09 | 
|  | [ 83 ] 
 | Note to Chairman of Working Party 5B - Study on Resolution 763 (WRC-15), "Stations on board sub-orbital vehicles" | Chairman, WP 3L |  | 2018-10-29 | 
|  | [ 82 ] 
 | Liaison statement to Working Parties 3L and 5C - Ionospheric sounders used for space weather remote sensing | WP 7C |  | 2018-09-28 | 
|  | [ 81 ] 
 | Note from Chairman of Working Party 3J to the Chairmen of Working Parties of 3K, 3L and 3M -  Review of the use of the terminology for "transmission loss" | Chairman, WP 3J |  | 2018-07-02 | 
|  | [ 80 ] +Ann.1-11
 | Report on the meeting of Working Party 3L - Ionospheric Propagation and Radio Noise - Montreal, Canada, 21-28 June 2018 | Chairman, WP 3L |  | 2018-07-02 | 
|  | [ 79 ] 
 | Final List of Participants - Working Party 3L (Montreal, Canada, 21-28 June 2018) | Director, BR |  | 2018-06-28 | 
|  | [ 78 ] 
 | List of Documents issued (Documents 3L/53 - 3L/78) | BR Study Groups Department |  | 2018-06-15 | 
|  | [ 77 ] 
 | Liaison statement to Working Parties 5B and 3L - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA] | WP 1C |  | 2018-06-15 | 
|  | [ 76 ] 
 | Information document for a possible revision of the scintillation prediction model in Recommendation ITU-R P.531-13 | France |  | 2018-06-12 | 
|  | [ 75 ] 
 | Preliminary draft revision of Recommendation ITU-R P.533-13 | United Kingdom of Great Britain and Northern Ireland |  | 2018-06-12 | 
|  | [ 74 ] 
 | Supplement to Recommendation ITU-R P.531-13: Source code of a new predicting method of ionospheric scintillation occurrence probability over the global low-latitude region | China (People's Republic of) |  | 2018-06-12 | 
|  | [ 73 ] 
 | Supplement for Recommendation ITU-R P.531-13: A revision of the weighting function for seasonal-longitudinal dependence of Chapter 4.5.2 | China (People's Republic of) |  | 2018-06-12 | 
|  | [ 72 ] 
 | Research on the medium-wave earth conductivity layer | China (People's Republic of) |  | 2018-06-12 | 
|  | [ 71 ] 
 | Revision of the GNSS-TEC Exchange Format (GTEX) for utilizing multi-GNSS data | Japan |  | 2018-06-12 | 
|  | [ 70 ] 
 | Draft revision of Document 3L/53 Annex 9 - Radio noise | United Kingdom of Great Britain and Northern Ireland |  | 2018-06-11 | 
|  | [ 69 ] 
 | Preliminary draft revision of Recommendation ITU-R P.533 - Propagation at frequencies above the basic MUF | United Kingdom of Great Britain and Northern Ireland |  | 2018-06-11 | 
|  | [ 68 ] (Rev.1)
 | Report of radio environment of the PyeongChang 2018 Olympic and Paralympic Winter Games | Korea (Republic of) | Q214/3 | 2018-06-11 | 
|  | [ 67 ] 
 | A recompiled GRWAVE executable | United States of America |  | 2018-06-05 | 
|  | [ 66 ] 
 | Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L, 5B and 6A) - Applicability of Recommendation ITU-R M.1732 for use in studies undertaken in working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5kHz] | WP 5A |  | 2018-05-31 | 
|  | [ 65 ] 
 | Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L and 6A) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] | WP 5A |  | 2018-05-31 | 
|  | [ 64 ] 
 | Liaison statement to Working Party 3L (copied to Working Party 7B) - Study on Resolution 763 (WRC-15), "Stations on board sub-orbital vehicles" | WP 5B |  | 2018-05-30 | 
|  | [ 63 ] 
 | Reply liaison statement to Working Party 1A (copy to Working Parties 1B, 3L, 5A, and 6A) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] | WP 5B |  | 2018-05-30 | 
|  | [ 62 ] 
 | Method for indoor measurement of man-made noise in VHF band II and band III (Contribution to ITU-R Working Party 1C with copy to Working Party 3L) | European Broadcasting Union |  | 2018-05-28 | 
|  | [ 61 ] 
 | Liaison statement to Working Party 3L - Technical and operational characteristics for fixed wireless systems operating within the 40-50 MHz frequency range (WRC-23 preliminary agenda item 2.2) | WP 7C | AI2.2 | 2018-05-22 | 
|  | [ 60 ] 
 | Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 3L, 5A, and 5B) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5 kHz] | WP 6A |  | 2018-04-26 | 
|  | [ 59 ] 
 | Liaison statement on ITU inter-Sector coordination | ITU-T (TSAG) |  | 2018-03-05 | 
|  | [ 58 ] 
 | Liaison statement - New ITU-T Study Group 13 terms and definitions | ITU-R CCV, ITU-T SCV |  | 2018-02-09 | 
|  | [ 57 ] 
 | Liaison statement to Working Parties 3L, 5A, 5B and 6A (copy to Working Party 1B for information) - Working document towards a preliminary draft new Report ITU-R SM.[WPT_100-148.5kHz] | WP 1A |  | 2017-12-12 | 
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