Narrative:

After leveloff at FL260, realized failure to set 29.92 and we were 700 ft off altitude when talking to ZNY. No traffic nearby at our altitude and ZNY was notified as soon as we realized our situation.

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Original NASA ASRS Text

Title: A B723 CREW NEGLECTED TO RESET ALTIMETER PASSING FL180 DURING CLBOUT.

Narrative: AFTER LEVELOFF AT FL260, REALIZED FAILURE TO SET 29.92 AND WE WERE 700 FT OFF ALT WHEN TALKING TO ZNY. NO TFC NEARBY AT OUR ALT AND ZNY WAS NOTIFIED AS SOON AS WE REALIZED OUR SIT.

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.