Narrative:

Aircraft X level FL240 landing bhm airport going wbound. Aircraft Y climbing off of atl to the west was climbed through aircraft X.

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Original NASA ASRS Text

Title: ACFT Y WAS CLBED THROUGH THE ALT OF ACFT X, RESULTING IN AN OPERROR.

Narrative: ACFT X LEVEL FL240 LNDG BHM ARPT GOING WBOUND. ACFT Y CLBING OFF OF ATL TO THE W WAS CLBED THROUGH ACFT X.

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.