The following information provides an awareness of problems that might be avoided in the future. The information is based on final reports by official investigative authorities on aircraft accidents and incidents.
Jets
Radar Was Inoperative
Airbus A319s. No damage. One minor injury.
An unreliable air traffic control (ATC) radar system necessitating the use of ATC procedures that were unfamiliar to some controllers, as well as thunderstorms prompting course deviations were among the factors that created a high-stress, high-workload environment in which a trainee controller issued instructions that placed converging A319s at the same alti…

