SKYWATCH INCIDENT REPORT PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON Date: 06:34 08/28/2021 Callsign: SWA2067 Origin: RSW Status: Closed Aircraft: B737 Destination: BWI POD: DEN Tail Number: New Destination: Reporting Facility: ZDC Operator: SWA Operator Type: Commercial Paged: YES REMARKS Aircraft reported an unidentified aerial phenomenon off the front while N bound at FL400 over RIC. The unknown phenomenon was strobing in a race track formation near DCA at approximately FL550 or above. Object not visible at 0637 or later. AWO/TSOC/WOC/CM notified. SKYWATCH INCIDENT REPORT | DATE: 2021-08-28T06:34 | POD: DEN | PAGE 1 of 1