Narrative:

Air carrier X departed oma FOD msp, with cga Y sux dsm at FL210. Air carrier X was asked if he could leave FL220 in 2 min (needed 4). His reply was yes. I got higher from sector 19 and issued expedite climb through FL230 climbing to FL250. I turned cga Y 15 degree right and issued traffic. Cga Y said he had traffic. Then I turned him 20 degree right additional. He said he had traffic and was behind and said he'd start down. He was issued lower altitude.

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Original NASA ASRS Text

Title: ACFT WAS ISSUED CLIMB TO AN OCCUPIED ALT.

Narrative: ACR X DEPARTED OMA FOD MSP, WITH CGA Y SUX DSM AT FL210. ACR X WAS ASKED IF HE COULD LEAVE FL220 IN 2 MIN (NEEDED 4). HIS REPLY WAS YES. I GOT HIGHER FROM SECTOR 19 AND ISSUED EXPEDITE CLIMB THROUGH FL230 CLIMBING TO FL250. I TURNED CGA Y 15 DEG RIGHT AND ISSUED TFC. CGA Y SAID HE HAD TFC. THEN I TURNED HIM 20 DEG RIGHT ADDITIONAL. HE SAID HE HAD TFC AND WAS BEHIND AND SAID HE'D START DOWN. HE WAS ISSUED LOWER ALT.

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.