Narrative:

I was working the arrival west position during the noon inbound. Aircraft X; called me inbound from the southwest on the ujm arrival. Shortly thereafter; while aircraft X was still on my frequency; aircraft Y checked in from the northwest on the gqe arrival. These two call signs have been used for about three weeks that I am aware; and it causes a great deal of confusion for me as a controller and for the pilots of the respective aircraft. This has been brought to management's attention but so far the subject company has not done anything about it.

Google
 

Original NASA ASRS Text

Title: MEM TRACON controller expressed concern regarding the four digit call sign issue; alleging a great deal of confusion for both pilots and controller has been created concerning this issue.

Narrative: I was working the arrival west position during the noon inbound. Aircraft X; called me inbound from the southwest on the UJM arrival. Shortly thereafter; while Aircraft X was still on my frequency; Aircraft Y checked in from the northwest on the GQE arrival. These two call signs have been used for about three weeks that I am aware; and it causes a great deal of confusion for me as a controller and for the pilots of the respective aircraft. This has been brought to management's attention but so far the subject company has not done anything about it.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.