Definition
In the context of the FAA's Safety Alert for Operators (SAFO) and traffic conflict alerting systems, 'Alerts Generated' refers to warnings produced automatically by air traffic control automation when it detects that two aircraft, or an aircraft and terrain or restricted airspace, are projected to come into unsafe proximity. The principal alerts in this category are the Conflict Alert (CA), the Mode C Intruder Alert (MCI), the Low Altitude Alert (LAA), and the Minimum Safe Altitude Warning (MSAW).
Plain English
Warnings the controller's computer creates on its own when it predicts two aircraft are getting too close to each other, or when an aircraft is getting too close to the ground or to airspace it shouldn't enter.
Context Anchor
Seen in descriptions of aviation systems that create messages for pilots or air traffic controllers, such as traffic, terrain, weather, or equipment-monitoring systems.
Derivation
Alert comes from an old Italian expression meaning “on the watch.” Generated comes from a Latin word meaning “to produce” or “bring into being.” Together, the phrase points to a warning that has been produced because something was being watched or monitored.
Why Pilots Care
Excessive alerts can indicate sensor issues, high traffic density, or system sensitivity that affects pilot workload and decision-making.
Intuition Check
Do not assume “generated” means a person manually created the alert. In aviation use, it often means a system automatically produced the alert when its built-in conditions were met.
Example Sentence 1
The controller issued an immediate descent instruction based on an alert generated by the conflict alert system.
Example Sentence 2
The operator reviewed alerts generated to confirm the terrain awareness system worked as expected on the approach.