Narrative:

We became distraction by holding instructions. Our autoplt did not have automatic leveloff. We caught our missed leveloff after descending through FL310 to FL306. No conflicts. Climbed back to FL310.

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Original NASA ASRS Text

Title: A B727 OVERSHOOTS ITS ASSIGNED ALT WHEN THE CREW IS COPYING A HOLDING INSTRUCTION FROM ZBW NEAR GDM, MA.

Narrative: WE BECAME DISTR BY HOLDING INSTRUCTIONS. OUR AUTOPLT DID NOT HAVE AUTO LEVELOFF. WE CAUGHT OUR MISSED LEVELOFF AFTER DSNDING THROUGH FL310 TO FL306. NO CONFLICTS. CLBED BACK TO FL310.

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.