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

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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 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. Table of Contents Enhanced Content - Table of Contents This table of contents is a navigational tool, processed from the headings within the legal text of Federal Register documents. This repetition of headings to form internal navigation links has no substantive legal effect. This PDF is FR Doc. 2026-10943 as it appeared on Public Inspection on 06/01/2026 at 8:45 am. It was viewed 23 times while on Public Inspection. If you are using public inspection listings for legal research, you should verify the contents of the documents against a final, official edition of the Federal Register. Only official editions of the Federal Register provide legal notice of publication to the public and judicial notice to the courts under 44 U.S.C. 1503 & 1507. Learn more here. Published Document: 2026-10943 (91 FR 32970) This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format. 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