Narrative:

Cabin altitude warning horn sounded at 37;000 ft. We performed the memory items; ran the appropriate checklists; and performed an emergency descent to 12;000 ft.

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Original NASA ASRS Text

Title: A B737-300 First Officer describes an emergency descent when the cabin altitude warning horn sounds at 37;000 FT.

Narrative: Cabin Altitude Warning horn sounded at 37;000 FT. We performed the memory items; ran the appropriate checklists; and performed an emergency descent to 12;000 FT.

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.