Narrative:

I was working air carrier X which departed laf IFR to ord climbing to 8000'. I gave him radar contact out of 5000' for 8000', but did not start a data block. The aircraft was on the wrong code also which caused the computer to not automatic-acquire a data block. The aircraft entered chicago center airspace without a handoff.

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Original NASA ASRS Text

Title: ACR PENETRATED ADJACENT FAC AIRSPACE WITHOUT A HANDOFF.

Narrative: I WAS WORKING ACR X WHICH DEPARTED LAF IFR TO ORD CLIMBING TO 8000'. I GAVE HIM RADAR CONTACT OUT OF 5000' FOR 8000', BUT DID NOT START A DATA BLOCK. THE ACFT WAS ON THE WRONG CODE ALSO WHICH CAUSED THE COMPUTER TO NOT AUTO-ACQUIRE A DATA BLOCK. THE ACFT ENTERED CHICAGO CENTER AIRSPACE WITHOUT A HANDOFF.

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.