Narrative:

Seattle new flow procedures were in effect. I opened sector 32. It was self training. I had not been trained on the new procedures. Air carrier X and air carrier Y were both on summa 3 SID. Normal procedure in the past had been to turn these aircraft as soon as clear of mt rainier (16400 mia) east. I did that. Both aircraft were handed off to sector 16. I was unaware that sector 47's airspace was a factor. Both aircraft entered sector 47 from sector 32. Sector 16 called and asked what I was doing. I didn't know. Recommendations: train controllers before major changes for safety.

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Original NASA ASRS Text

Title: ARTCC RADAR CTLR FAILED TO COORD ACR X AND Y PENETRATION OF AIRSPACE. OPDEV.

Narrative: SEATTLE NEW FLOW PROCS WERE IN EFFECT. I OPENED SECTOR 32. IT WAS SELF TRAINING. I HAD NOT BEEN TRAINED ON THE NEW PROCS. ACR X AND ACR Y WERE BOTH ON SUMMA 3 SID. NORMAL PROC IN THE PAST HAD BEEN TO TURN THESE ACFT AS SOON AS CLR OF MT RAINIER (16400 MIA) E. I DID THAT. BOTH ACFT WERE HANDED OFF TO SECTOR 16. I WAS UNAWARE THAT SECTOR 47'S AIRSPACE WAS A FACTOR. BOTH ACFT ENTERED SECTOR 47 FROM SECTOR 32. SECTOR 16 CALLED AND ASKED WHAT I WAS DOING. I DIDN'T KNOW. RECOMMENDATIONS: TRAIN CTLRS BEFORE MAJOR CHANGES FOR SAFETY.

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.