According to [ http://www.udxf.nl/MCL.pdf ] the flight callsign SCORE is indicative of "SCORE various VX-20 NAS Patuxent River MD". PAX NAS in turn is home to VX-20, Air Test and Evaluation Squadron Twenty, a United States Navy air test and evaluation squadron based at Naval Air Station Patuxent River, Maryland. These flights are nothing more than the testing and evaluation of new experimental equipment. Nothing unusual about this I'm afraid. Just business as usual. See: https://www.navair.navy.mil/nawcad/vx20

According to [ http://www.udxf.nl/MCL.pdf ] the flight callsign SCORE is indicative of "SCORE various VX-20 NAS Patuxent River MD". PAX NAS in turn is home to VX-20, Air Test and Evaluation Squadron Twenty, a United States Navy air test and evaluation squadron based at Naval Air Station Patuxent River, Maryland. These flights are nothing more than the testing and evaluation of new experimental equipment. Nothing unusual about this I'm afraid. Just business as usual.