This article is from February but just learned about this now.
Another article from today gives some further details about the work being done at WTC and mentions WMBC and their intention of having their own ATSC 3.0 signal.
https://www.tvtechnology.com/news/one-world-trade-center-ready-for-nextgen-tv
WNET Group Announces Plans to Bring NextGen TV to New York City
WNET Groups' WLIW21 will serve as the host station for three PBS stations
www.tvtechnology.com
New York City Public Broadcaster WNET has revealed its plans to launch ATSC 3.0 (aka NextGen TV) in New York City, the largest television market in the United States, with approximately 7.45 million TV households. The WNET Group's WLIW21 will serve as the host station for ATSC 3.0 broadcasts for the three major PBS member stations in the New York metropolitan area: THIRTEEN, WLIW21 and NJ PBS.
Another article from today gives some further details about the work being done at WTC and mentions WMBC and their intention of having their own ATSC 3.0 signal.
https://www.tvtechnology.com/news/one-world-trade-center-ready-for-nextgen-tv