Communications Instructions for Reporting Vital Intelligence Sightings: the joint U.S.-Canadian civil-military programme standardising reporting of unusual or unidentified airborne and maritime hazards and threats, in force from the early Cold War. The 1950s reporting pipeline through which many military sighting reports travelled.
Correspondence supporting CIRVIS appears in PURSUE Release 04 record DOW-UAP-D095, alongside the Avro Project Y2 assessments and the KC-97 Newfoundland Incident.
Connections
PURSUE · Avro Project Y2 · KC-97 Newfoundland Incident · Range Fouler