JANAP 146 ( ) — General Description and Purpose of Communication Instructions for Reporting Vital Intelligence Sightings

This document, identified as JANAP 146, provides standardized communication instructions for the reporting of vital intelligence sightings within the United States and Canada. The primary purpose of these procedures is to ensure that information critical to the security of both nations, which requires prompt defensive or investigative action by the US or Canadian Armed Forces, is transmitted efficiently to the appropriate military authorities. The scope of these instructions covers a wide range of observers, including civil and commercial aircraft, government and military vessels, and land-based observers. Reports originating from airborne or land-based sources are designated as 'CIRVIS' reports, while those from waterborne sources are designated as 'MERINT' reports. The document details specific categories of sightings that must be reported, such as unidentified flying objects, missiles, hostile or unidentified submarines, and unconventional aircraft or vessels. It outlines the required content for these reports, including the object's description, position, time, altitude, and speed. The document also establishes strict procedures for the transmission, addressing, and evaluation of these reports, emphasizing the need for speed and security. It notes that reports are subject to the Communications Act of 1934 and the Canadian Radio Act of 1938, and that unauthorized disclosure may lead to prosecution. Furthermore, the document provides guidance on post-landing reports, the role of communications stations in relaying information, and the handling of commercial charges for these transmissions. It also defines the evaluation process, where reports are categorized by the threat they pose to national security, ranging from 'Positive' to 'No Threat'.