SKYWATCH INCIDENT REPORT PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON Date: 04:55 07/21/2023 Callsign: DAL2110 Origin: SEA Status: Closed Aircraft: BCS3 Destination: SAN POD: DEN Tail Number: New Destination: Reporting Facility: ZLA Operator: DAL Operator Type: Commercial Paged: YES REMARKS Aircraft reported an unidentified aerial phenomenon off the right side while SE bound at FL210, 15NM WNW of OCN. The unknown phenomenon was described as a set of bright lights offshore, no altitude given. No evasive action taken. HQ DEN requested NORAD to check their systems, negative results. AWO advised. SKYWATCH INCIDENT REPORT | DATE: 2023-07-21T04:55 | POD: DEN | PAGE 1 of 1