Narrative:

As we leveled at 11000 ft, ATC gave us the correct altimeter setting. We were indicating 29.76 instead of 29.96. This error caused us an altitude that was higher than 11000 ft.

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Original NASA ASRS Text

Title: AN ATX WESTWIND JET FLC FLYING NEAR DAL FAILED TO SELECT THE PROPER ALTIMETER SETTING RESULTING IN AN ALTDEV AT LEVELOFF.

Narrative: AS WE LEVELED AT 11000 FT, ATC GAVE US THE CORRECT ALTIMETER SETTING. WE WERE INDICATING 29.76 INSTEAD OF 29.96. THIS ERROR CAUSED US AN ALT THAT WAS HIGHER THAN 11000 FT.

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.