Narrative:

Upon passing the apan VOR/DME on the apan departure from mex, wrong radial was inadvertently dialed into window of CDI and subsequently flown outbound for approximately 20 mi. Mmex directed a heading of 60 degrees and cleared flight directly to villa intersection. The remainder of flight was uneventful.

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Original NASA ASRS Text

Title: AN ACR B727 FLC GOT OFF COURSE WHEN THEY ENTERED THE WRONG VOR RADIAL IN THE CDI WINDOW. THE ALERT CTLR CORRECTED THEM AND GAVE THEM A CLRNC DIRECT TO THE NEXT INTXN.

Narrative: UPON PASSING THE APAN VOR/DME ON THE APAN DEP FROM MEX, WRONG RADIAL WAS INADVERTENTLY DIALED INTO WINDOW OF CDI AND SUBSEQUENTLY FLOWN OUTBOUND FOR APPROX 20 MI. MMEX DIRECTED A HDG OF 60 DEGS AND CLRED FLT DIRECTLY TO VILLA INTXN. THE REMAINDER OF FLT WAS UNEVENTFUL.

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.