Narrative:

Part time pilot for our company set the altitude for 20000 ft. The controller gave us 21000 ft. I was looking for traffic and didn't see him make the mistake. Our company needs better training and our pilots are very tired and have a lot of stress.

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Original NASA ASRS Text

Title: CPR FLC UNDERSHOOTS CLRED ALT.

Narrative: PART TIME PLT FOR OUR COMPANY SET THE ALT FOR 20000 FT. THE CTLR GAVE US 21000 FT. I WAS LOOKING FOR TFC AND DIDN'T SEE HIM MAKE THE MISTAKE. OUR COMPANY NEEDS BETTER TRAINING AND OUR PLTS ARE VERY TIRED AND HAVE A LOT OF STRESS.

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.