Narrative:

I issued pilot (air carrier X), 'cross holey at 110, then cross rbv at 80.' the aircraft was observed at 9500' prior to holey. Pilots need to listen more closely. Pilot readback was correct!

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Original NASA ASRS Text

Title: ACR X DESCENDED BELOW CROSSING RESTRICTION. PLT DEVIATION.

Narrative: I ISSUED PLT (ACR X), 'CROSS HOLEY AT 110, THEN CROSS RBV AT 80.' THE ACFT WAS OBSERVED AT 9500' PRIOR TO HOLEY. PLTS NEED TO LISTEN MORE CLOSELY. PLT READBACK WAS CORRECT!

Data retrieved from NASA's ASRS site as of August 2007 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.