Narrative:

The preferred routing between [two california cities includes the waypoints orosz and corez]. The intersections orosz and corez present a huge confusion potential. Air traffic controllers are pronouncing the intersections 'or-os' and 'cor-os.' over the radio; it's virtually impossible to distinguish between the two intersections. I believe that one of the two intersections should be renamed immediately to prevent confusion.

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Original NASA ASRS Text

Title: Corporate jet Captain reported a common route between two airports involves the waypoints OROSZ and COREZ which can sound similar over the radio. This can potentially create confusion for pilots.

Narrative: The preferred routing between [two California cities includes the waypoints OROSZ and COREZ]. The intersections OROSZ and COREZ present a huge confusion potential. Air traffic controllers are pronouncing the intersections 'Or-os' and 'Cor-os.' Over the radio; it's virtually impossible to distinguish between the two intersections. I believe that one of the two intersections should be renamed immediately to prevent confusion.

Data retrieved from NASA's ASRS site 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.