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Notice2026-10943

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

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
June 2, 2026

Issuing agencies

Federal Communications Commission

Abstract

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.

Full Text

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<title>Federal Register, Volume 91 Issue 105 (Tuesday, June 2, 2026)</title>
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[Federal Register Volume 91, Number 105 (Tuesday, June 2, 2026)]
[Notices]
[Pages 32970-32971]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-10943]


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FEDERAL COMMUNICATIONS COMMISSION

[OIA Docket No. 24-30; FR ID 347525]


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

AGENCY: Federal Communications Commission.

ACTION: Notice.

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SUMMARY: 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.

DATES: 
30 June 2026 IWG-1, 1:00 p.m. ET-2:00 p.m. ET.
30 June 2026 IWG-2, 2:00 p.m. ET-3:30 p.m. ET.
1 July 2026 IWG-3, 2:00 p.m. ET-4:00 p.m. ET.
1 July 2026 IWG-4, 11:00 a.m. ET-1:00 p.m. ET.
28 July 2026 IWG-1, 1:00 p.m. ET-2:00 p.m. ET.
28 July 2026 IWG-2, 2:00 p.m. ET-3:30 p.m. ET.
29 July 2026 IWG-3, 2:00 p.m. ET-4:00 p.m. ET.
29 July 2026 IWG-4, 11:00 a.m. ET-1:00 p.m. ET.
25 August 2026 IWG-1, 1:00 p.m. ET-2:00 p.m. ET.
25 August 2026 IWG-2, 2:00 p.m. ET-3:30 p.m. ET.
26 August 2026 IWG-3, 2:00 p.m. ET-4:00 p.m. ET.
26 August 2026 IWG-4, 11:00 a.m. ET-1:00 p.m. ET.
15 September 2026 IWG-1, 1:00 p.m. ET-2:00 p.m. ET.
15 September 2026 IWG-2, 2:00 p.m. ET-3:30 p.m. ET.
16 September 2026 IWG-3, 2:00 p.m. ET-4:00 p.m. ET.
16 September 2026 IWG-4, 11:00 a.m. ET-1:00 p.m. ET.

ADDRESSES: The meetings will be held virtually.

FOR FURTHER INFORMATION CONTACT: Gregory Baker, Designated Federal 
Official, World Radiocommunication Conference Advisory Committee, FCC 
Office of International Affairs, Global Strategy and Negotiation 
Division, at <a href="/cdn-cgi/l/email-protection#377045525058454e1975565c52457751545419505841"><span class="__cf_email__" data-cfemail="1e596c7b79716c67305c7f757b6c5e787d7d30797168">[email&#160;protected]</span></a>, (202) 919-0758 or <a href="/cdn-cgi/l/email-protection#570005147a65601731343479303821"><span class="__cf_email__" data-cfemail="eeb9bcadc3dcd9ae888d8dc0898198">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION: 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 (<a href="http://www.fcc.gov/wrc-27">www.fcc.gov/wrc-27</a>) contains 
the latest information on all scheduled meetings, meeting agendas, and 
WRC-27 Advisory Committee matters.
    Below is additional IWG meeting information:

WRC-27 Advisory Committee

Schedule of Meetings of Informal Working Groups 1, 2, 3 and 4

Informal Working Group 1: Maritime, Aeronautical and Radar Services
    Chair--Kim Kolb, <a href="/cdn-cgi/l/email-protection#a7ccceca899689ccc8cbc5e7c5c8c2cec9c089c4c8ca"><span class="__cf_email__" data-cfemail="acc7c5c1829d82c7c3c0ceeccec3c9c5c2cb82cfc3c1">[email&#160;protected]</span></a>, telephone: (703) 220-2438.
    Vice Chair--Nicholas Shrout, <a href="/cdn-cgi/l/email-protection#f59b9f86b59486879cdb9490879a"><span class="__cf_email__" data-cfemail="f59b9f86b59486879cdb9490879a">[email&#160;protected]</span></a>, telephone: (443) 951-
0335.
    FCC Representatives: Louis Bell, <a href="/cdn-cgi/l/email-protection#a9c5c6dcc0da87cbccc5c5e9cfcaca87cec6df"><span class="__cf_email__" data-cfemail="670b08120e144905020b0b2701040449000811">[email&#160;protected]</span></a>, telephone: 
(202) 418-1641; Allen Yang, <a href="/cdn-cgi/l/email-protection#395855555c57174058575e795f5a5a175e564f"><span class="__cf_email__" data-cfemail="d9b8b5b5bcb7f7a0b8b7be99bfbabaf7beb6af">[email&#160;protected]</span></a>, telephone: (202) 418-
0738; Dante Ibarra, <a href="/cdn-cgi/l/email-protection#3155505f45541f585350434350715752521f565e47"><span class="__cf_email__" data-cfemail="dfbbbeb1abbaf1b6bdbeadadbe9fb9bcbcf1b8b0a9">[email&#160;protected]</span></a>, telephone: (202) 418-0610; 
Gregory Baker, <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c0a7b2a5a7afb2b9eea2a1aba5b280a6a3a3eea7afb6">[email&#160;protected]</a>, (202) 919-0758.
IWG-1--Meetings
    Date: June 30, 2026.
    Time: 1:00 p.m. ET-2:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG">https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG</a>.
    Meeting ID: 214 875 079 216 726.
    Passcode: BM9SU7WQ.
    Dial in by phone: +1 360-726-3256,,45207034# United States, 
Vancouver.
    Phone conference ID: 452 070 34#.

    Date: July 28, 2026.
    Time: 1:00 p.m. ET-2:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm">https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm</a>.
    Meeting ID: 229 248 997 155 077.
    Passcode: bC7kM3wY.
    Dial in by phone: +1 360-726-3256,,850574265# United States, 
Vancouver.
    Phone conference ID: 850 574 265#.

    Date: August 25, 2026.
    Time: 1:00 p.m. ET-2:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c">https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c</a>.
    Meeting ID: 221 573 355 374 687.
    Passcode: NJ3xv6NG.
    Dial in by phone: +1 360-726-3256,,251320150# United States, 
Vancouver.
    Phone conference ID: 251 320 150#.

    Date: September 15, 2026.
    Time: 1:00 p.m. ET-2:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB">https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB</a>.
    Meeting ID: 263 399 331 915 695.
    Passcode: 3zr6Vd2e.
    Dial in by phone: +1 360-726-3256,,298453881# United States, 
Vancouver.
    Phone conference ID: 298 453 881#.
Informal Working Group 2: Mobile and Fixed Services
    Chair--Daudeline Meme, <a href="/cdn-cgi/l/email-protection#0d696c7869686164636823606860684d7b687f64776263236e6260"><span class="__cf_email__" data-cfemail="91f5f0e4f5f4fdf8fff4bffcf4fcf4d1e7f4e3f8ebfeffbff2fefc">[email&#160;protected]</span></a>, telephone: (202) 
253-8362.
    Vice Chair--Reza Arefi, <a href="/cdn-cgi/l/email-protection#8cfee9f6ededccedfcfce0e9a2efe3e1"><span class="__cf_email__" data-cfemail="f486918e9595b49584849891da979b99">[email&#160;protected]</span></a>, telephone: (202) 235-7298.
    FCC Representatives: Louis Bell, <a href="/cdn-cgi/l/email-protection#224e4d574b510c40474e4e624441410c454d54"><span class="__cf_email__" data-cfemail="ed818298849ec38f888181ad8b8e8ec38a829b">[email&#160;protected]</span></a>, telephone: 
(202) 418-1641; Dante Ibarra, <a href="/cdn-cgi/l/email-protection#9ffbfef1ebfab1f6fdfeededfedff9fcfcb1f8f0e9"><span class="__cf_email__" data-cfemail="167277786273387f74776464775670757538717960">[email&#160;protected]</span></a>, telephone: (202) 
418-0610; Gregory Baker, <a href="/cdn-cgi/l/email-protection#bbfcc9dedcd4c9c295f9dad0dec9fbddd8d895dcd4cd"><span class="__cf_email__" data-cfemail="63241106040c111a4d2102080611230500004d040c15">[email&#160;protected]</span></a>, (202) 919-0758.
IWG-2--Meetings
    Date: June 30, 2026.
    Time: 2:00 p.m. ET-3:30 p.m. ET.
    <a href="https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG">https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG</a>.
    Meeting ID: 214 875 079 216 726.
    Passcode: BM9SU7WQ.
    Dial in by phone: +1 360-726-3256,,45207034# United States, 
Vancouver.
    Phone conference ID: 452 070 34#.

    Date: July 28, 2026.
    Time: 2:00 p.m. ET-3:30 p.m. ET.

[[Page 32971]]

    <a href="https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm">https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm</a>.
    Meeting ID: 229 248 997 155 077.
    Passcode: bC7kM3wY.
    Dial in by phone: +1 360-726-3256,,850574265# United States, 
Vancouver
    Phone conference ID: 850 574 265#.

    Date: August 25, 2026.
    Time: 2:00 p.m. ET-3:30 p.m. ET.
    <a href="https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c">https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c</a>.
    Meeting ID: 221 573 355 374 687.
    Passcode: NJ3xv6NG.
    Dial in by phone: +1 360-726-3256,,251320150# United States, 
Vancouver.
    Phone conference ID: 251 320 150#.

    Date: September 15, 2026.
    Time: 2:00 p.m. ET-3:30 p.m. ET.
    <a href="https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB">https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB</a>.
    Meeting ID: 263 399 331 915 695.
    Passcode: 3zr6Vd2e.
    Dial in by phone: +1 360-726-3256, 298453881# United States, 
Vancouver.
    Phone conference ID: 298 453 881#.
Informal Working Group 3: Fixed-Satellite Service and Regulatory 
Matters
    Chair--Alex Epshteyn, <a href="/cdn-cgi/l/email-protection#096c797a617d6c706749686468736667276a6664"><span class="__cf_email__" data-cfemail="284d585b405c4d514668494549524746064b4745">[email&#160;protected]</span></a>, telephone: (703) 963-
6136.
    Vice Chair--Ryan Henry, <a href="/cdn-cgi/l/email-protection#cab8a2afa4b8b38aa8a6bfafa5b8a3ada3a4e4a9a5a7"><span class="__cf_email__" data-cfemail="413329242f333801232d34242e332826282f6f222e2c">[email&#160;protected]</span></a>, telephone: (253) 
437-9300 x18915.
    FCC Representatives: Clay DeCell, <a href="/cdn-cgi/l/email-protection#157679746c3b717076707979557376763b727a63"><span class="__cf_email__" data-cfemail="6b08070a12450f0e080e07072b0d0808450c041d">[email&#160;protected]</span></a>, telephone: 
(202) 418-0803; Kathyrn Medley, <a href="/cdn-cgi/l/email-protection#2d464c5945545f43034048494148546d4b4e4e034a425b"><span class="__cf_email__" data-cfemail="d4bfb5a0bcada6bafab9b1b0b8b1ad94b2b7b7fab3bba2">[email&#160;protected]</span></a>, telephone: 
(202) 418-1211; Eric Grodsky, <a href="/cdn-cgi/l/email-protection#5336213a307d34213c3720382a133530307d343c25"><span class="__cf_email__" data-cfemail="1277607b713c75607d7661796b527471713c757d64">[email&#160;protected]</span></a>, telephone: (202) 
418-0563; Dante Ibarra, <a href="/cdn-cgi/l/email-protection#c5a1a4abb1a0ebaca7a4b7b7a485a3a6a6eba2aab3"><span class="__cf_email__" data-cfemail="91f5f0ffe5f4bff8f3f0e3e3f0d1f7f2f2bff6fee7">[email&#160;protected]</span></a>, telephone: (202) 418-
0610; Gregory Baker, <a href="/cdn-cgi/l/email-protection#85c2f7e0e2eaf7fcabc7e4eee0f7c5e3e6e6abe2eaf3"><span class="__cf_email__" data-cfemail="b5f2c7d0d2dac7cc9bf7d4ded0c7f5d3d6d69bd2dac3">[email&#160;protected]</span></a>, (202) 919-0758.
IWG-3--Meetings
    Dates: July 1, 2026.
    Time: 2:00 p.m. ET-4:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/255669249111785?p=BYavOfYnclx716ynKf">https://teams.microsoft.com/meet/255669249111785?p=BYavOfYnclx716ynKf</a>.
    Meeting ID: 255 669 249 111 785.
    Passcode: GW3Cj6FW.
    Dial in by phone: +1 360-726-3256,,419833013# United States, 
Vancouver.
    Phone conference ID: 419 833 013#.

    Dates: July 29, 2027.
    Time: 2:00 p.m. ET-4:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/261045277752248?p=iMXEP4F7oMkES1Fw6R">https://teams.microsoft.com/meet/261045277752248?p=iMXEP4F7oMkES1Fw6R</a>.
    Meeting ID: 261 045 277 752 248.
    Passcode: nC2Jh3Yx.
    Dial in by phone: +1 360-726-3256,,338800232# United States, 
Vancouver.
    Phone conference ID: 338 800 232#.

    Dates: August 26, 2026.
    Time: 2:00 p.m. ET-4:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/264878208174613?p=UJkKW16JIv3qtqUgZ1">https://teams.microsoft.com/meet/264878208174613?p=UJkKW16JIv3qtqUgZ1</a>.
    Meeting ID: 242 867 922 809 52.
    Passcode: na9xQ7vQ.
    Dial in by phone: +1 360-726-3256,,130910836# United States, 
Vancouver.
    Phone conference ID: 130 910 836# Access code: 2830 740 8273.

    Dates: September 16, 2026.
    Time: 2:00 p.m. ET-4:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/214059293030809?p=tsBDHN4tcMYcgTPuVZ">https://teams.microsoft.com/meet/214059293030809?p=tsBDHN4tcMYcgTPuVZ</a>.
    Meeting ID: 214 059 293 030 809.
    Passcode: 83YR25FL.
    Dial in by phone: +1 360-726-3256,,119002755# United States, 
Vancouver.
    Phone conference ID: 119 002 755#.
Informal Working Group 4: Mobile Satellite and Space Science Services
    Chair--Damon Ladson <a href="/cdn-cgi/l/email-protection#4521292421362a2b052d32222924326b262a28"><span class="__cf_email__" data-cfemail="b6d2dad7d2c5d9d8f6dec1d1dad7c198d5d9db">[email&#160;protected]</span></a>, telephone: (202) 730-1315.
    Vice Chair--Ben Wagner, <a href="/cdn-cgi/l/email-protection#e486818a8e85898d8aca9385838a8196a4859790c9d885c48c968182d9" http: science.com">science.com</a>">benjamin.wagner@ast-<a href="http://science.com">science.com</a></a>, telephone: 
(585)-727-8895.
    FCC Representatives: Dante Ibarra, <a href="/cdn-cgi/l/email-protection#6400050a10014a0d0605161605240207074a030b12"><span class="__cf_email__" data-cfemail="6307020d17064d0a0102111102230500004d040c15">[email&#160;protected]</span></a>, telephone: 
(202) 418-0610; Clay DeCell, <a href="/cdn-cgi/l/email-protection#d5b6b9b4acfbb1b0b6b0b9b995b3b6b6fbb2baa3"><span class="__cf_email__" data-cfemail="9af9f6fbe3b4fefff9fff6f6dafcf9f9b4fdf5ec">[email&#160;protected]</span></a>, telephone: (202) 418-
0803; Gregory Baker, <a href="/cdn-cgi/l/email-protection#7d3a0f181a120f04533f1c16180f3d1b1e1e531a120b"><span class="__cf_email__" data-cfemail="b6f1c4d3d1d9c4cf98f4d7ddd3c4f6d0d5d598d1d9c0">[email&#160;protected]</span></a>, (202) 919-0758.
IWG-4--Meetings
    Dates: July 1, 2026.
    Time: 11:00 a.m. ET-1:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/249441961148484?p=iowV0uqfJbRXFzfyFz">https://teams.microsoft.com/meet/249441961148484?p=iowV0uqfJbRXFzfyFz</a>.
    Meeting ID: 249 441 961 148 484.
    Passcode: DD3Pb3ZZ.
    Dial in by phone: +1 360-726-3256, 595252158# United States, 
Vancouver.
    Phone conference ID: 419 833 013#.

    Dates: July 29, 2026.
    Time: 11:00 a.m. ET-1:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/297407886714276?p=DDiwC6a99Eu1AMYdGU">https://teams.microsoft.com/meet/297407886714276?p=DDiwC6a99Eu1AMYdGU</a>.
    Meeting ID: 297 407 886 714 276.
    Passcode: if9Ff2a8.
    Dial in by phone: +1 360-726-3256, 252015640# United States, 
Vancouver.
    Phone conference ID: 252 015 640#.

    Dates: August 26, 2026.
    Time: 11:00 a.m. ET-1:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/252201310623967?p=UnvhPTeynztf07h5Ji">https://teams.microsoft.com/meet/252201310623967?p=UnvhPTeynztf07h5Ji</a>.
    Meeting ID: 252 201 310 623 967.
    Passcode: Vo69i55y.
    Dial in by phone: +1 360-726-3256, 688756504# United States, 
Vancouver.
    Phone conference ID: 688 756 504#.

    Dates: September 16, 2026.
    Time: 11:00 a.m. ET-1:00 p.m. ET.
    <a href="https://teams.microsoft.com/meet/267185568445107?p=wTwxsHGBoc3JnZHeXd">https://teams.microsoft.com/meet/267185568445107?p=wTwxsHGBoc3JnZHeXd</a>.
    Meeting ID: 267 185 568 445 107.
    Passcode: uU9Gg2uz.
    Dial in by phone: +1 360-726-3256, 543136449# United States, 
Vancouver.
    Phone conference ID: 543 136 449#.

Federal Communications Commission.
Sarah Van Valzah,
Assistant Chief, Office of International Affairs.
[FR Doc. 2026-10943 Filed 6-1-26; 8:45 am]
BILLING CODE 6712-01-P


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