The noise heard and felt throughout southern Delaware and as far away as Cape May, New Jersey, on Monday was indeed a sonic boom. After saying Monday that Naval Air Station Patuxent River aircraft did ...

Often when loud booms are heard on Delmarva, the source is a sonic boom, caused by an aircraft moving faster than the speed of sound. There are several military bases in the area. Inquiries to ...

“The exact definition of supersonic speed changes ... “We also confirmed that XB-1 made no audible sonic boom, which paves the way for coast to coast flights up to 50% faster.” ...

The noise heard and felt throughout southern Delaware and as far away as Cape May, New Jersey, on Monday was indeed a sonic boom. After saying Monday that Naval Air Station Patuxent River aircraft ...