Narrative:

During descent from FL370, I noticed right bleed trip. Advised captain (PNF). He advised that the left bleed also tripped and called oxygen mask on at which time I donned oxygen mask. I continued descent to 10000 ft during which time the appropriate checklists and emergency procedures were completed. No injury reported or far's violated.

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Original NASA ASRS Text

Title: A B733 CREW, DURING DSCNT TO EWR, EXPERIENCED A LOSS OF CABIN PRESSURE, AND INITIATED AN EMER DSCNT TO 10000 FT.

Narrative: DURING DSCNT FROM FL370, I NOTICED R BLEED TRIP. ADVISED CAPT (PNF). HE ADVISED THAT THE L BLEED ALSO TRIPPED AND CALLED OXYGEN MASK ON AT WHICH TIME I DONNED OXYGEN MASK. I CONTINUED DSCNT TO 10000 FT DURING WHICH TIME THE APPROPRIATE CHKLISTS AND EMER PROCS WERE COMPLETED. NO INJURY RPTED OR FAR'S VIOLATED.

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