Narrative:

Flying the ILS approach I called for flaps 1. During flap extension the aircraft experienced a le slat disagree between flaps up and flaps 1. I requested a box pattern with a 15 mile final to allow us the time to do the le slat disagree procedure in the QRH. An emergency was declared due to the abnormal approach and landing configuration. An uneventful landing followed.

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Original NASA ASRS Text

Title: A B767 Captain reported a leading edge slat problem. After running the QRH; an emergency was declared and a normal landing followed.

Narrative: Flying the ILS approach I called for flaps 1. During flap extension the aircraft experienced a LE Slat Disagree between flaps up and flaps 1. I requested a box pattern with a 15 mile final to allow us the time to do the LE Slat Disagree procedure in the QRH. An emergency was declared due to the abnormal approach and landing configuration. An uneventful landing followed.

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.