Narrative:

A CL30 was being vectored for an ILS 05 approach into cef. The aircraft was at 5;000 when I descended the aircraft to 3;000; which was the MVA. I had some things to do before turning the CL30 onto final when I looked at his altitude; which was 2;000. I told the aircraft that the assigned altitude was 3;000 and to climb and maintain 3;000. He acknowledged and then made it to 3;000 and was turned onto the approach. Try to catch altitude busts when they leave the altitude if you are able.

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Original NASA ASRS Text

Title: Y90 Controller described a below MVA event when a CL30 being vectored for an ILS 05 approach into CEF descended below assigned altitude.

Narrative: A CL30 was being vectored for an ILS 05 approach into CEF. The aircraft was at 5;000 when I descended the aircraft to 3;000; which was the MVA. I had some things to do before turning the CL30 onto final when I looked at his altitude; which was 2;000. I told the aircraft that the assigned altitude was 3;000 and to climb and maintain 3;000. He acknowledged and then made it to 3;000 and was turned onto the approach. Try to catch altitude busts when they leave the altitude if you are able.

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.