Something is going on off the United States coastline that has caused the government to issue a Notice to Air Missions (NOTAM) closing the air space over waters over the entire Eastern seaboard.from Boston to south of Washington, DC, into the Carolinas, even off Miami, FL, citing a "DANGER AREA."
At this hour, it is not known what the "Danger" may be.
Developing . . . check back
https://halturnerradioshow.com/index.php/en/news-page/world/u-s-coastal-air-space-locked-down