Narrative:

I missed the 'one thousand to go' call and I advised that we needed to leveloff as we were passing approximately 14850 ft, we got up to 15320 ft. No comment from ZOA. We were then cleared to FL230, all else was normal. Perhaps the only recommendation that I can make is that I should have been more 'heads up' while the other pilot was hand-flying, or that maybe we should have had the autoplt on to help us keep better situational awareness. I don't think there was any other aircraft conflict.

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Original NASA ASRS Text

Title: A B777 FLT CREW DEVIATES FROM ASSIGNED ALT.

Narrative: I MISSED THE 'ONE THOUSAND TO GO' CALL AND I ADVISED THAT WE NEEDED TO LEVELOFF AS WE WERE PASSING APPROX 14850 FT, WE GOT UP TO 15320 FT. NO COMMENT FROM ZOA. WE WERE THEN CLRED TO FL230, ALL ELSE WAS NORMAL. PERHAPS THE ONLY RECOMMENDATION THAT I CAN MAKE IS THAT I SHOULD HAVE BEEN MORE 'HEADS UP' WHILE THE OTHER PLT WAS HAND-FLYING, OR THAT MAYBE WE SHOULD HAVE HAD THE AUTOPLT ON TO HELP US KEEP BETTER SITUATIONAL AWARENESS. I DON'T THINK THERE WAS ANY OTHER ACFT CONFLICT.

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.