In the context of Doc 9811, surveillance is not just detecting a target; it is identifying and locating it with high precision. The manual specifies that A-SMGCS must use a variety of sensors to achieve this, including
is the Manual on the Implementation of the Security Provisions of Annex 6 , which provides restricted guidance on developing aviation security training programs and managing unruly or disruptive passengers . It is widely recognized for establishing a four-level threat taxonomy used by airlines and authorities to classify the severity of passenger incidents. Threat Levels According to ICAO Doc 9811 icao doc 9811
The manual provides detailed instructions on how to meet the security standards set out in In the context of Doc 9811, surveillance is
While traditional guidance documents often focus on airborne radar, Doc 9811 is exclusively concerned with what happens on the ground. It is not merely a collection of suggestions; it is the global standard that states use to design systems that prevent runway collisions. Threat Levels According to ICAO Doc 9811 The
A single significant finding in training can lead to a State being placed on an ICAO "Corrective Action Plan," requiring international funding and technical assistance to rebuild its training apparatus.
Early attempts to solve this involved Surface Movement Radar (SMR), which provided a grainy, black-and-white blip on a screen. While better than nothing, it lacked identification (controllers had to guess which blip was which aircraft) and automation.