Narrative:

ZAU 'called' us off FL230 by +300 ft. Immediate corrective action taken. This was flight from stl to ord on jun/xa/98.

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Original NASA ASRS Text

Title: ARTCC RADAR CTLR ADVISED FLC OF AN ACR DC9 THAT THEY WERE 300 FT HIGH ON THEIR ASSIGNED CRUISING ALT. THEY IMMEDIATELY CORRECTED TO ASSIGNED.

Narrative: ZAU 'CALLED' US OFF FL230 BY +300 FT. IMMEDIATE CORRECTIVE ACTION TAKEN. THIS WAS FLT FROM STL TO ORD ON JUN/XA/98.

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.