Narrative:

I was vectoring a LR40 to a south downwind; I instructed him to descend and maintain 2;500. I had other things going on and I looked up and saw that he had descended to 1;500 just south of the localizer.

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Original NASA ASRS Text

Title: PBI Controller described an unauthorized descent below assigned altitudes resulting in a MVA infraction.

Narrative: I was vectoring a LR40 to a south downwind; I instructed him to descend and maintain 2;500. I had other things going on and I looked up and saw that he had descended to 1;500 just south of the localizer.

Data retrieved from NASA's ASRS site as of July 2013 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.