Narrative:

Level at 10,000' on an IFR flight plan we were given climb clearance by ZOB to 16,000. I removed my head set to untangle from shoulder harness first officer not realizing I had removed my headset acknowledged a climb restriction given by ATC of 13,000 thru 13,800. We were asked by ATC our assigned altitude which caused some disquiet in the cockpit as we had 2 answers, and mine was wrong. Classic uncoordinated crew -- altitude alerter goes in next week.

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Original NASA ASRS Text

Title: LOW TIME CPR PIC IS OUT OF THE LOOP IN A CLIMB RESTRICTION BY ATC AS HE HAS HEADSET OFF DURING CLRNC READBACK. OVERSHOOTS ALT IN CLIMB. REPORTED THAT ACFT DID NOT HAVE ALT ALERT SYSTEM.

Narrative: LEVEL AT 10,000' ON AN IFR FLT PLAN WE WERE GIVEN CLIMB CLRNC BY ZOB TO 16,000. I REMOVED MY HEAD SET TO UNTANGLE FROM SHOULDER HARNESS F/O NOT REALIZING I HAD REMOVED MY HEADSET ACKNOWLEDGED A CLIMB RESTRICTION GIVEN BY ATC OF 13,000 THRU 13,800. WE WERE ASKED BY ATC OUR ASSIGNED ALT WHICH CAUSED SOME DISQUIET IN THE COCKPIT AS WE HAD 2 ANSWERS, AND MINE WAS WRONG. CLASSIC UNCOORDINATED CREW -- ALT ALERTER GOES IN NEXT WEEK.

Data retrieved from NASA's ASRS site as of August 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.