Narrative:

With FAA maintenance inspector in acm seat, first officer left cockpit for lavatory use. I did not immediately put on my oxygen mask (but took it down and had it in my hand) as required, due to needing my eyeglasses at the time. After I did put the mask on, I took it off during a turbulence, autoplt disconnect, encounter. Again, this was so I could put on my eyeglasses. FAA inspector submitted this incident in his report. The pressurization system was working normally and the aircraft had no recent history of pressurization problems.

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Original NASA ASRS Text

Title: FLC MEMBER FAILS TO PLACE OXYGEN MASK ON AT THE REQUIRED TIME. AN ACI OBSERVES THE NON-COMPLIANCE.

Narrative: WITH FAA MAINT INSPECTOR IN ACM SEAT, FO LEFT COCKPIT FOR LAVATORY USE. I DID NOT IMMEDIATELY PUT ON MY OXYGEN MASK (BUT TOOK IT DOWN AND HAD IT IN MY HAND) AS REQUIRED, DUE TO NEEDING MY EYEGLASSES AT THE TIME. AFTER I DID PUT THE MASK ON, I TOOK IT OFF DURING A TURB, AUTOPLT DISCONNECT, ENCOUNTER. AGAIN, THIS WAS SO I COULD PUT ON MY EYEGLASSES. FAA INSPECTOR SUBMITTED THIS INCIDENT IN HIS RPT. THE PRESSURIZATION SYS WAS WORKING NORMALLY AND THE ACFT HAD NO RECENT HISTORY OF PRESSURIZATION PROBS.

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.