# 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 > Briefs, arguments, decisions, and more. URL: https://www.frixlaw.com/law-library/documents/fr%3A2026-10943 ## Record - **Collection:** Federal Register - **Document type:** Notice - **Published:** June 2, 2026 - **Citation:** 91 FR 32970 ## Text 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. 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 Gregory.Baker@fcc.gov, (202) 919-0758 or WRC-27@fcc.gov. 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 ( www.fcc.gov/wrc-27 ) 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, kim.1.kolb@boeing.com, telephone: (703) 220-2438. Vice Chair—Nicholas Shrout, njs@asri.aero, telephone: (443) 951-0335. FCC Representatives: Louis Bell, louis.bell@fcc.gov, telephone: (202) 418-1641; Allen Yang, allen.yang@fcc.gov, telephone: (202) 418-0738; Dante Ibarra, dante.ibarra@fcc.gov, telephone: (202) 418-0610; Gregory Baker, gregory.baker@fcc.gov, (202) 919-0758. IWG-1—Meetings Date: June 30, 2026. Time: 1:00 p.m. ET-2:00 p.m. ET. https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG. 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. https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm. 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. https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c. 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. https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB. 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, daudeline.meme@verizon.com, telephone: (202) 253-8362. Vice Chair—Reza Arefi, rezaa@apple.com, telephone: (202) 235-7298. FCC Representatives: Louis Bell, louis.bell@fcc.gov, telephone: (202) 418-1641; Dante Ibarra, dante.ibarra@fcc.gov, telephone: (202) 418-0610; Gregory Baker, Gregory.Baker@fcc.gov, (202) 919-0758. IWG-2—Meetings Date: June 30, 2026. Time: 2:00 p.m. ET-3:30 p.m. ET. https://teams.microsoft.com/meet/214875079216726?p=BlSEuQNhcb4erlzsDG. 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. https://teams.microsoft.com/meet/229248997155077?p=RkikZLeSSGjuXpqcmm. 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. https://teams.microsoft.com/meet/221573355374687?p=VxiiKn7az2dGbM1Z2c. 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. https://teams.microsoft.com/meet/263399331915695?p=WwmA5JRdNI7Vr8marB. 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, epshteyn@amazon.com, telephone: (703) 963-6136. Vice Chair—Ryan Henry, rhenry@blueorigin.com, telephone: (253) 437-9300 x18915. FCC Representatives: Clay DeCell, clay.decell@fcc.gov, telephone: (202) 418-0803; Kathyrn Medley, kathyrn.medley@fcc.gov, telephone: (202) 418-1211; Eric Grodsky, eric.grodsky@fcc.gov, telephone: (202) 418-0563; Dante Ibarra, dante.ibarra@fcc.gov, telephone: (202) 418-0610; Gregory Baker, Gregory.Baker@fcc.gov, (202) 919-0758. IWG-3—Meetings Dates: July 1, 2026. Time: 2:00 p.m. ET-4:00 p.m. ET. https://teams.microsoft.com/meet/255669249111785?p=BYavOfYnclx716ynKf. 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. https://teams.microsoft.com/meet/261045277752248?p=iMXEP4F7oMkES1Fw6R. 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. https://teams.microsoft.com/meet/264878208174613?p=UJkKW16JIv3qtqUgZ1. 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. https://teams.microsoft.com/meet/214059293030809?p=tsBDHN4tcMYcgTPuVZ. 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 dladson@hwglaw.com, telephone: (202) 730-1315. Vice Chair—Ben Wagner, benjamin.wagner@ast-science.com, telephone: (585)-727-8895. FCC Representatives: Dante Ibarra, dante.ibarra@fcc.gov, telephone: (202) 418-0610; Clay DeCell, clay.decell@fcc.gov, telephone: (202) 418-0803; Gregory Baker, Gregory.Baker@fcc.gov, (202) 919-0758. IWG-4—Meetings Dates: July 1, 2026. Time: 11:00 a.m. ET-1:00 p.m. ET. https://teams.microsoft.com/meet/249441961148484?p=iowV0uqfJbRXFzfyFz. 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. https://teams.microsoft.com/meet/297407886714276?p=DDiwC6a99Eu1AMYdGU. 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. https://teams.microsoft.com/meet/252201310623967?p=UnvhPTeynztf07h5Ji. 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. https://teams.microsoft.com/meet/267185568445107?p=wTwxsHGBoc3JnZHeXd. 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 --- Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/fr%3A2026-10943. Public record. Not legal advice.