FCC Chairwoman Jessica Rosenworcel appoints Jayne Stancavage, vice president-policy and regulatory affairs, as chair of agency’s World Radiocommunication Conference Advisory Committee and Kimberly Baum, Eutelsat vice president-spectrum engineering and strategy, as vice chair … Perplexity AI company names Emil Michael, former Uber chief business officer; Rich Miner, ex-Google; and Mikhail Parakhin, Microsoft CEO-advertising and web services, as strategic advisers … Cirrus Logic announces resignation of Chief Financial Officer Venk Nathamuni, and names Principal Accounting Officer Ulf Habermann interim CFO, effective with Nathamuni’s Friday departure ... AEG Presents promotes Senior Vice President-Venue Operations Nick Spampanato to chief operating officer-venues ... Box adds Epicor Software CEO Steve Murphy to its board, replacing John Park as investor KKR’s board designee ... SIP Forum elects Iconectiv Chief Technology Officer Steve Tang and Numeracle General Counsel Keith Buell to board.