Narrative:

On departure from runway 15L at iah, and in a turn to 360 degrees, we failed to level off at 4000 ft and momentarily climbed to 4400 ft before correcting back to 4000 ft. ATC (departure) subsequently cleared us to continue climb to 15000 ft.

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Original NASA ASRS Text

Title: B737 CREW HAD AN ALT OVERSHOOT IN I90 CLASS B AIRSPACE.

Narrative: ON DEP FROM RWY 15L AT IAH, AND IN A TURN TO 360 DEGS, WE FAILED TO LEVEL OFF AT 4000 FT AND MOMENTARILY CLBED TO 4400 FT BEFORE CORRECTING BACK TO 4000 FT. ATC (DEP) SUBSEQUENTLY CLRED US TO CONTINUE CLB TO 15000 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.