22 Sonic boom: F-16s investigate unresponsive plane in restricted airspace over DC (abcnews.go.com) posted 297 days ago by Kingslea 297 days ago by Kingslea +22 / -0 Sonic boom: F-16s investigate unresponsive plane in restricted airspace over DC A loud noise around Washington, D.C., on Sunday may have been a sonic boom from F-16s investigating an aircraft in a restricted area, a U.S. official said. 1 comment share 1 comment share save hide report block hide replies
There was a post last night saying there was an earthquake centered in Alexandria va. Loud booms go along with earth quakes.