Narrative:

While climbing from FL310 to FL330 on an assigned heading. Received third en route clearance for flow control into ord, which read, 'intercept J105.' there is no inbound heading to mlc on the high chart. While working to determine the inbound heading the aircraft reached a maximum altitude of 33350' before leveling at FL330.

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Original NASA ASRS Text

Title: ACR LGT ALT DEVIATION OVERSHOT DURING CLIMB, FLT CREW CLAIMS THEY WERE DISTRACTED BY AN ENROUTE HIGH CHART DEFICIENCY.

Narrative: WHILE CLBING FROM FL310 TO FL330 ON AN ASSIGNED HDG. RECEIVED THIRD ENRTE CLRNC FOR FLOW CTL INTO ORD, WHICH READ, 'INTERCEPT J105.' THERE IS NO INBND HDG TO MLC ON THE HIGH CHART. WHILE WORKING TO DETERMINE THE INBND HDG THE ACFT REACHED A MAX ALT OF 33350' BEFORE LEVELING AT FL330.

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.