SKYWATCH INCIDENT REPORT PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON Date: 02:34 12/28/2023 Callsign: SWA1508 Origin: BHM Status: Closed Aircraft: B737 Destination: DAL POD: DEN Tail Number: New Destination: Reporting Facility: ZFW Operator: SWA Operator Type: Commercial Paged: YES REMARKS Aircraft reported an unidentified aerial phenomenon off the above them while W bound at FL 310, 1 NM W of SHV. The unknown phenomenon was orbiting at approximately FL 410. Report validated by ENY3781. The UAP was not displayed on ATC facility radar system. SKYWATCH INCIDENT REPORT | DATE: 2023-12-28T02:34 | POD: DEN | PAGE 1 of 1