Narrative:

On climb out the PF was expediting climb rate in order to get into higher control space with the hopes of quicker turn on course. Get homeitis would be the root cause, but we reacted to the altitude alerter going off as we blasted through 9000 ft MSL (assigned). The PF pushed over with aggressive force -- our maximum deviation as we saw it was +300 ft. I had been calculating our ETA and failed to back up the PF with a 1000 ft prior call. Flight paperwork should be accomplished above 10000 ft or better yet at cruise. Supplemental information from acn 463389: I thought we had been cleared to 15000 ft via 9000 ft. At 8800 ft MSL I noticed we had been cleared to 9000 ft MSL. I made a rapid pushover and stopped at 9300 ft MSL and descended back to 9000 ft MSL.

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Original NASA ASRS Text

Title: ACR CREW OVERSHOOTS ALT ASSIGNMENT NEAR PDX, OR.

Narrative: ON CLBOUT THE PF WAS EXPEDITING CLB RATE IN ORDER TO GET INTO HIGHER CTL SPACE WITH THE HOPES OF QUICKER TURN ON COURSE. GET HOMEITIS WOULD BE THE ROOT CAUSE, BUT WE REACTED TO THE ALT ALERTER GOING OFF AS WE BLASTED THROUGH 9000 FT MSL (ASSIGNED). THE PF PUSHED OVER WITH AGGRESSIVE FORCE -- OUR MAX DEV AS WE SAW IT WAS +300 FT. I HAD BEEN CALCULATING OUR ETA AND FAILED TO BACK UP THE PF WITH A 1000 FT PRIOR CALL. FLT PAPERWORK SHOULD BE ACCOMPLISHED ABOVE 10000 FT OR BETTER YET AT CRUISE. SUPPLEMENTAL INFO FROM ACN 463389: I THOUGHT WE HAD BEEN CLRED TO 15000 FT VIA 9000 FT. AT 8800 FT MSL I NOTICED WE HAD BEEN CLRED TO 9000 FT MSL. I MADE A RAPID PUSHOVER AND STOPPED AT 9300 FT MSL AND DSNDED BACK TO 9000 FT MSL.

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.