Ars Technica: AT&T and other carriers want to hide detailed 5G maps from FCC and
 public.
[1]https://arstechnica.com/tech-policy/2019/10/att-and-other-carriers-want-to-hi
de-detailed-5g-maps-from-fcc-and-public/

References

   1. https://arstechnica.com/tech-policy/2019/10/att-and-other-carriers-want-to-hide-detailed-5g-maps-from-fcc-and-public/