https://apnews.com/cf6ee582398b4881a612fbb716af6a17 > PORTLAND, Maine (AP) — There has been concern about the impact of the rollout of 5G cellular networks on airports around the country, but the Portland International Jetport doesn't have that worry yet. > The newer 5G transmission equipment won't be installed near the airport until next year, said airport manager Paul Bradbury told Maine Public.