Informal Working Group 1 (IWG-1), Informal Working Group 2 (IWG-2), Informal Working Group 3 (IWG-3), and Informal Working Group 4 (IWG-4) of the 2027 World Radiocommunication Conference Advisory Committee (WRC-27 Advisory Committee) Schedule Their Meetings

<NOTICE> FEDERAL COMMUNICATIONS COMMISSION <DEPDOC>[OIA Docket No. 24-30; FR ID 322484]</DEPDOC> <SUBJECT>Informal Working Group 1 (IWG-1), Informal Working Group 2 (IWG-2), Informal Working Group 3 (IWG-3), and Informal Working Group 4 (IWG-4) of the 2027 World Radiocommunication Conference Advisory Committee (WRC-27 Advisory Committee) Schedule Their Meetings</SUBJECT> <HD SOURCE="HED">AGENCY:</HD> Federal Communications Commission. <HD SOURCE="HED">ACTION:</HD> Notice. <SUM> <HD SOURCE="HED">SUMMARY:</HD> This notice advises interested persons that Informal Working Group 1 (IWG-1), Informal Working Group 2 (IWG-2,) Informal Working Group 3 (IWG-3,) and Informal Working Group 4 (IWG-4) of the 2027 World Radiocommunication Conference Advisory Committee (WRC-27 Advisory Committee) have scheduled meetings as set forth below. The meetings are open to the public. </SUM> <DATES> <HD SOURCE="HED">DATES:</HD> </DATES> <FP SOURCE="FP-2">21 January 2026 IWG-1: 2:00 p.m. ET-3:00 p.m. ET</FP> <FP SOURCE="FP-2">21 January 2026 IWG-2: 3:00 p.m. ET-4:00 p.m. ET</FP> <FP SOURCE="FP-2">22 January 2026 IWG-3: 12:30 p.m. ET-2:00 p.m. ET</FP> <FP SOURCE="FP-2">22 January 2026 IWG-4: 11:00 a.m. ET-12:30 p.m. ET</FP> <FP SOURCE="FP-2"> 28 January 2026 IWG-1: 2:00 p.m. ET-3:00 p.m. ET </FP> <FP SOURCE="FP-2">28 January 2026 IWG-2: 3:00 p.m. ET-4:00 p.m. ET</FP> <FP SOURCE="FP-2">29 January 2026 IWG-3: 12:30 p.m. ET-2:00 p.m. ET</FP> <FP SOURCE="FP-2">29 January 2026 IWG-4: 11:00 a.m. ET-12:30 p.m. ET</FP> <FP SOURCE="FP-2">4 February 2026 IWG-1: 2:00 p.m. ET-3:00 p.m. ET</FP> <FP SOURCE="FP-2">4 February 2026 IWG-2: 3:00 p.m. ET-4:00 p.m. ET</FP> <FP SOURCE="FP-2">5 February 2026 IWG-3: 2:00 p.m. ET-3:30 p.m. ET</FP> <FP SOURCE="FP-2">5 February 2026 IWG-4: 11:00 a.m. ET-12:30 p.m. ET</FP> <FP SOURCE="FP-2">11 February 2026 IWG-1: 2:00 p.m. ET-3:00 p.m. ET</FP> <FP SOURCE="FP-2">11 February 2026 IWG-2: 3:00 p.m. ET-4:00 p.m. ET</FP> <FP SOURCE="FP-2">12 February 2026 IWG-3: 2:00 p.m. ET-3:30 p.m. ET</FP> <FP SOURCE="FP-2">12 February 2026 IWG-4: 11:00 a.m. ET-12:30 p.m. ET</FP> <HD SOURCE="HED">ADDRESSES:</HD> The meetings will be held virtually. <FURINF> <HD SOURCE="HED">FOR FURTHER INFORMATION CONTACT:</HD> Gregory Baker, Designated Federal Official, World Radiocommunication Conference Advisory Committee, FCC Office of International Affairs, Global Strategy and Negotiation Division, at <E T="03">Gregory.Baker@fcc.gov,</E> (202) 919-0758 or <E T="03">WRC-27@fcc.gov.</E> </FURINF> <SUPLINF> <HD SOURCE="HED">SUPPLEMENTARY INFORMATION:</HD> The FCC established the Advisory Committee to provide advice, technical support and recommendations relating to the preparation of United States proposals and positions for the 2027 World Radiocommunication Conference (WRC-27). In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, this notice advises interested persons of the IWG-1, IWG-2, IWG-3 and IWG-4 of the WRC-27 Advisory Committee scheduled meetings. The Commission's WRC-27 website ( <E T="03">www.fcc.gov/wrc-27</E> ) contains the latest information on all scheduled meetings, meeting agendas, and WRC-27 Advisory Committee matters. Below is additional IWG meeting information: <HD SOURCE="HD1">WRC-27 Advisory Committee</HD> <HD SOURCE="HD2">Schedule of Meetings of Informal Working Groups 1, 2, 3 and 4</HD> <HD SOURCE="HD3">Informal Working Group 1: Maritime, Aeronautical and Radar Services</HD> Chair—Kim Kolb, <E T="03">kim.1.kolb@boeing.com</E> (703) 220-2438. Vice Chair—Nicholas Shrout, <E T="03">njs@asri.aero</E> (443) 951-0335. <E T="03">FCC Representatives:</E> Louis Bell, <E T="03">louis.bell@fcc.gov,</E> telephone: (202) 418-1641; Allen Yang, <E T="03">allen.yang@fcc.gov,</E> telephone: (202) 418-0738; Dante Ibarra, <E T="03">dante.ibarra@fcc.gov,</E> telephone: (202) 418-0610; Gregory Baker, <E T="03">Gregory.Baker@fcc.gov,</E> (202) 919-0758. <HD SOURCE="HD3">IWG-1—Meetings</HD> <E T="03">Dates:</E> January 21, 2026; January 28, 2026; February 4, 2026; February 11, 2026; <E T="03">Time:</E> 2:00 p.m. ET-3:00 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_NWU2YzE1YjctMjNhYy00ZTQ5LTkwMGYtMWFkMDJhNmIwYjIw%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d</E> . <E T="03">Meeting ID:</E> 257 833 228 843 47. <E T="03">Passcode:</E> Sa6xB2Fu. <E T="03">Dial in by phone</E> +1 360-726-3256,,709535484# United States, Vancouver. <E T="03">Phone conference ID:</E> 709 535 484#. <HD SOURCE="HD3">Informal Working Group 2: Mobile and Fixed Services</HD> Chair—Daudeline Meme, <E T="03">daudeline.meme@verizon.com,</E> (202) 253-8362. Vice Chair—Reza Arefi, <E T="03">rezaa@apple.com,</E> (202) 235-7298. <E T="03">FCC Representatives:</E> Louis Bell, <E T="03">louis.bell@fcc.gov,</E> telephone: (202) 418-1641; Dante Ibarra, <E T="03">dante.ibarra@fcc.gov,</E> telephone: (202) 418-0610; Gregory Baker, <E T="03">Gregory.Baker@fcc.gov,</E> (202) 919-0758. <HD SOURCE="HD3">IWG-2—Meetings</HD> <E T="03">Dates:</E> January 21, 2026; January 28, 2026; February 4, 2026; February 11, 2026. <E T="03">Time:</E> 3:00 p.m. ET-4:00 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_NWU2YzE1YjctMjNhYy00ZTQ5LTkwMGYtMWFkMDJhNmIwYjIw%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d</E> . <E T="03">Meeting ID:</E> 257 833 228 843 47. <E T="03">Passcode:</E> Sa6xB2Fu. <E T="03">Dial in by phone</E> +1 360-726-3256,,709535484# United States, Vancouver. <E T="03">Phone conference ID:</E> 709 535 484#. <HD SOURCE="HD3">Informal Working Group 3: Fixed-Satellite Service and Regulatory Matters</HD> Chair—Alex Epshteyn, <E T="03">epshteyn@amazon.com,</E> (703) 963-6136. Vice Chair—Ryan Henry, <E T="03">ryan.henry@ses.com,</E> (202) 878-9360. <E T="03">FCC Representatives:</E> Clay DeCell, <E T="03">clay.decell@fcc.gov,</E> telephone: (202) 418-0803; Kathyrn Medley, <E T="03">kathyrn.medley@fcc.gov,</E> telephone: (202) 418-1211; Eric Grodsky, <E T="03">eric.grodsky@fcc.gov,</E> telephone: (202) 418-0563; Dante Ibarra, <E T="03">dante.ibarra@fcc.gov,</E> telephone: (202) 418-0610; Gregory Baker, <E T="03">Gregory.Baker@fcc.gov,</E> (202) 919-0758. <HD SOURCE="HD3">IWG-3—Meetings</HD> <E T="03">Dates:</E> January 22, 2026; January 29, 2026. <E T="03">Time:</E> 12:30 p.m. ET-2:00 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_NWM0ZWQwODMtYzM4Zi00YjM2LWE3Y2ItZDdiNmUzZjNiZmM2%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d</E> . <E T="03">Meeting ID:</E> 233 889 451 515 46. <E T="03">Passcode:</E> 7Y2qN2gZ. <E T="03">Dial in by phone</E> +1 360-726-3256,,716992316# United States, Vancouver. <E T="03">Phone conference ID:</E> 716 992 316#. <E T="03">Dates:</E> February 5, 2026; February 12, 2026; <E T="03">Time:</E> 2:00 p.m. ET-3:30 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_M2ZiMWU3ODctMmRjYi00MDE4LTk4OTUtN2M3YjA0NDU4YjJl%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d</E> . <E T="03">Meeting ID:</E> 242 867 922 809 52. <E T="03">Passcode:</E> na9xQ7vQ. <E T="03">Dial in by phone</E> +1 360-726-3256,,130910836# United States, Vancouver. <E T="03">Phone conference ID:</E> 130 910 836#. <HD SOURCE="HD3">Informal Working Group 4: Mobile Satellite and Space Science Services</HD> Chair—Damon Ladson <E T="03">dladson@hwglaw.com,</E> (202) 730-1315. Vice Chair—George John, <E T="03">george.john@hoganlovells.com</E> , (202) 673-6989. <E T="03">FCC Representatives:</E> Dante Ibarra, <E T="03">dante.ibarra@fcc.gov,</E> telephone: (202) 418-0610; Clay DeCell, <E T="03">clay.decell@fcc.gov,</E> telephone: (202) 418-0803; Gregory Baker, <E T="03">Gregory.Baker@fcc.gov,</E> (202) 919-0758. <HD SOURCE="HD3">IWG-4—Meetings</HD> <E T="03">Dates:</E> January 22, 2026; January 29, 2026. <E T="03">Time:</E> 11:00 a.m. ET-1:00 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_NWM0ZWQwODMtYzM4Zi00YjM2LWE3Y2ItZDdiNmUzZjNiZmM2%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d.</E> <E T="03">Meeting ID:</E> 233 889 451 515 46. <E T="03">Passcode:</E> 7Y2qN2gZ. <E T="03">Dial in by phone</E> +1 360-726-3256,,716992316# United States, Vancouver. <E T="03">Phone conference ID:</E> 716 992 316#. <E T="03">Dates:</E> February 5, 2026; February 12, 2026. <E T="03">Time:</E> 11:00 a.m. ET-12:30 p.m. ET. <E T="03">https://teams.microsoft.com/l/meetup-join/19%3ameeting_NjBkNWVkNWYtYTE4OS00YjEyLThjNGQtZTMxOWM2NjVhZmU5%40thread.v2/0?context=%7b%22Tid%22%3a%2272970aed-3669-4ca8-b960-dd016bc72973%22%2c%22Oid%22%3a%222298fa1d-c4e2-4a0c-a002-427010804ceb%22%7d</E> . <E T="03">Meeting ID:</E> 262 614 683 845 20. <E T="03">Passcode:</E> aL24dm2C. <E T="03">Dial in by phone</E> +1 360-726-3256,,288979953# United States, Vancouver. <E T="03">Phone conference ID:</E> 288 979 953#. <SIG> <FP>Federal Communications Commission.</FP> <NAME>Sarah Van Valzah,</NAME> Assistant Chief, Office of International Affairs. </SIG> </SUPLINF> <FRDOC>[FR Doc. 2025-23558 Filed 12-19-25; 8:45 am]</FRDOC> </NOTICE>