FCC Chairwoman Jessica Rosenworcel announces retirement of Public Safety Bureau’s Sharon Weigel after more than 46 years with the agency … The Goodfriend Group, which lobbies on behalf of media, tech and telecom, and healthcare lobbying firm Emmer Consulting relaunch as I Street Advocates, with Goodfriend’s David Goodfriend as president, Emmer’s Sue Emmer as founder, and Sports Fan Coalition’s Brian Hess and Brian Young, ex-American Postal Workers Union, as vice presidents.

Charter Communications promotes Michelle Powell to senior vice president-customer operations business integration, moves Greg McMichael to senior vice president-Spectrum Stores, succeeding Pattie Eliason, who earlier announced her retirement but continues into 2024 for transition, and shifts Bob Calabro to McMichael’s former position as senior vice president-customer service … Render Networks, geospatial network infrastructure company, names Esri's Rob Laudati vice president-product and partnerships ... Simpli.fi, advertising performance platform for media companies and agencies, taps Meriplex’s Evan Kolter as chief financial officer, succeeding departing Andries Marx, staying on through year-end.