SKYWATCH INCIDENT REPORT PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON Date: 18:41 02/03/2023 Callsign: EJA807 Origin: IAD Status: Closed Aircraft: C700 Destination: BUR POD: DEN Tail Number: New Destination: Reporting Facility: ZKC Operator: EJA Operator Type: Commercial Paged: NO REMARKS Aircraft reported a large balloon off the 12 o'clock while W bound at FL430, 15NM SW of MCM. The balloon was at approximately FL500 and below. SKYWATCH INCIDENT REPORT | DATE: 2023-02-03T18:41 | POD: DEN | PAGE 1 of 1