( CNN ) -- The Federal Aviation Administration found no evidence of unidentified aircraft or objects in its inquiry into a corporate jet pilot 's claim he saw a possible remote-controlled aircraft flying near his jet over Denver this week , the agency said Thursday . In reaching its conclusion , the FAA reviewed radar and audio communications , and no other pilots reported seeing an unidentified aircraft , acording to an agency statement . On Monday , the pilot of a corporate jet , a Cessna Citation 525 CJ1 , was flying over Denver on Monday after coming in from Wichita , Kansas , according to CNN affiliate KUSA . The pilot made a radio transmission to air traffic control about the object , KUSA reported , citing LiveATC.net . `` A remote-controlled aircraft , or what , but something just went by the other way . ... About 20 to 30 seconds ago , and it was like a large remote-controlled aircraft , '' the pilot said .
The agency finds nothing to back up the reports over Denver . A corporate jet pilot had radioed he saw a possible remote - controlled aircraft flying near him . The FAA reviewed video and audio reports . No other pilots reported seeing an unidentified aircraft , FAA says .