Narrative:

We were set up for runway 36R departure (non EFIS aircraft). Taxiing out; received change to runway 35L. Put runway 35L in the box and took off. Flew heading 360 degrees until 7.3 DME; then started toward 340 degree heading; realized that wasn't correct and started back to correct heading of 005 degrees. At that time departure asked us if we were on the RNAV departure. We replied no the texoma 8. He told us to come 20 degrees right and go direct akuna. We should have taken more time to review the east side departure more closely when we received the change.

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Original NASA ASRS Text

Title: MD80 DEPARTING DFW ON TEXOMA SID (NON RNAV) GETS RWY CHANGE FROM W COMPLEX TO E COMPLEX. FLT CREW FAILS TO MODIFY DEP HEADING.

Narrative: WE WERE SET UP FOR RWY 36R DEP (NON EFIS ACFT). TAXIING OUT; RECEIVED CHANGE TO RWY 35L. PUT RWY 35L IN THE BOX AND TOOK OFF. FLEW HEADING 360 DEGS UNTIL 7.3 DME; THEN STARTED TOWARD 340 DEG HEADING; REALIZED THAT WASN'T CORRECT AND STARTED BACK TO CORRECT HEADING OF 005 DEGS. AT THAT TIME DEP ASKED US IF WE WERE ON THE RNAV DEP. WE REPLIED NO THE TEXOMA 8. HE TOLD US TO COME 20 DEGS R AND GO DIRECT AKUNA. WE SHOULD HAVE TAKEN MORE TIME TO REVIEW THE E SIDE DEP MORE CLOSELY WHEN WE RECEIVED THE CHANGE.

Data retrieved from NASA's ASRS site as of January 2009 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.