Narrative:

I was the instructor in an aircraft conducting multiple practice IFR approachs. We were VFR in VMC. Climb out instructions were 'runway heading, maintain 8000 ft, contact departure' which was issued at the start of the practice approachs. We had this clearance written down in the cockpit. We conducted 3 practice approachs. The approach altitude is 9000 ft MSL. We busted the climb out 8000 ft MSL altitude because we fixated on the 9000 ft MSL altitude. Student didn't catch it. I didn't catch it. I only realized that there was a problem when the controller mentioned it between the second and last approach. No known traffic conflicts were caused by this deviation. Contributing factors: 1) flying the customer's airplane. I have fairly low time in this make. 2) tower continuously told us to contact departure on 124.0. Per the climb out instructions we were to contact departure on 118.5. Controller was getting upset at us for contacting on 124.0. What controller was really upset about was the altitude bust and not the frequency issue. 3) illness/fatigue. 4) intense training environment. 5) moderate traffic.

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Original NASA ASRS Text

Title: A BE36 INSTRUCTOR AND STUDENT, WHILE CONDUCTING PRACTICE APCHS AT COS, OVERSHOT ASSIGNED ALT.

Narrative: I WAS THE INSTRUCTOR IN AN ACFT CONDUCTING MULTIPLE PRACTICE IFR APCHS. WE WERE VFR IN VMC. CLBOUT INSTRUCTIONS WERE 'RWY HDG, MAINTAIN 8000 FT, CONTACT DEP' WHICH WAS ISSUED AT THE START OF THE PRACTICE APCHS. WE HAD THIS CLRNC WRITTEN DOWN IN THE COCKPIT. WE CONDUCTED 3 PRACTICE APCHS. THE APCH ALT IS 9000 FT MSL. WE BUSTED THE CLBOUT 8000 FT MSL ALT BECAUSE WE FIXATED ON THE 9000 FT MSL ALT. STUDENT DIDN'T CATCH IT. I DIDN'T CATCH IT. I ONLY REALIZED THAT THERE WAS A PROB WHEN THE CTLR MENTIONED IT BTWN THE SECOND AND LAST APCH. NO KNOWN TFC CONFLICTS WERE CAUSED BY THIS DEV. CONTRIBUTING FACTORS: 1) FLYING THE CUSTOMER'S AIRPLANE. I HAVE FAIRLY LOW TIME IN THIS MAKE. 2) TWR CONTINUOUSLY TOLD US TO CONTACT DEP ON 124.0. PER THE CLBOUT INSTRUCTIONS WE WERE TO CONTACT DEP ON 118.5. CTLR WAS GETTING UPSET AT US FOR CONTACTING ON 124.0. WHAT CTLR WAS REALLY UPSET ABOUT WAS THE ALT BUST AND NOT THE FREQ ISSUE. 3) ILLNESS/FATIGUE. 4) INTENSE TRAINING ENVIRONMENT. 5) MODERATE TFC.

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.