SAN DIEGO--(BUSINESS WIRE)---- $AIRG #ACFleet--Airgain, Inc. (NASDAQ: AIRG), a leading provider of advanced wireless connectivity solutions, today announced the continued expansion of its mission-critical connectivity portfolio with FirstNet®, Built with AT&T – America’s public safety network – to support reliable, high-performance communications for public safety agencies, utilities and field operations across the United States. Growing its public safety connectivity capabilities, Airgain recen