Narrative:

No sleep the night before. Very early launch to make early meeting on west coast. Second leg while descending to assigned 14000' distraction by looking for airport. Descended to 13600', ATC reminded then switched to approach. End summary. Pilot fatigue. Cockpit distraction.

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Original NASA ASRS Text

Title: GOV SMT ALT DEVIATION OVERSHOT DURING DESCENT.

Narrative: NO SLEEP THE NIGHT BEFORE. VERY EARLY LAUNCH TO MAKE EARLY MEETING ON W COAST. SEC LEG WHILE DSNDING TO ASSIGNED 14000' DISTR BY LOOKING FOR ARPT. DSNDED TO 13600', ATC REMINDED THEN SWITCHED TO APCH. END SUMMARY. PLT FATIGUE. COCKPIT DISTR.

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.