U.F.O. Reports and CIRVIS Reports Compilation

This document is a comprehensive compilation of various reports, correspondence, and logs concerning Unidentified Aerial Phenomena (UAP) and Vital Intelligence Sightings (CIRVIS) within Canadian airspace, spanning from 2009 to 2021. The records originate primarily from the Wing Operations Centre (WOC) and the 21 Aerospace Control and Warning Squadron, detailing procedures for receiving and forwarding reports to Transport Canada and other relevant authorities. The reports cover a wide range of observations, including bright lights, meteors, fireballs, and unidentified objects reported by both the public and flight crews. Many entries include specific details such as date, time, location, and description of the sighting. Several reports involve coordination with the Canadian Air Defence Sector (CADS) and the Royal Canadian Mounted Police (RCMP). The document also includes internal correspondence regarding the status of reports and administrative procedures for handling these sightings. A significant portion of the document consists of Aviation Occurrence Details Reports (AORs) from NAV CANADA, which provide structured summaries of incidents, including those involving potential near-misses or unidentified objects reported by pilots. These reports often conclude with assessments regarding whether the object posed a threat to aviation safety. The compilation serves as a historical record of how Canadian authorities, particularly military and aviation agencies, documented and processed reports of unusual aerial activity over several years.