Track deviation on the dallas 6 departure after a routing change was not flown.

Attributes
ACN	491660
Time
Date	200011
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	navaid : ttt.vor
State Reference	TX
Altitude	msl single value : 23000
Environment
Flight Conditions	Mixed
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zfw.artcc tower : buf.tower
Operator	common carrier : air carrier
Make Model Name	MD-80 Series (DC-9-80) Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Navigation In Use	other vortac
Route In Use	departure sid : dallas.six
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 180 flight time total : 17500 flight time type : 650
ASRS Report	491660
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	non adherence : published procedure non adherence : company policies non adherence : clearance other spatial deviation
Independent Detector	other controllerb
Resolutory Action	controller : issued advisory controller : issued new clearance
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

As we prepared for departure, our clearance was not available yet. We set up and briefed the departure based on our filed route. We were filed via the dallas 6 departure, meridian transition, as filed. 10 mins prior to departure, we got our clearance. It had a revised segment. We were cleared via the dallas 6 departure, belcher transition, J4 meridian, as filed. I mentioned the revised segment to the captain. However, neither one of us changed the navaids or re-briefed the departure, as we were busy getting ready to push back. Center called as we were tracking out the TTT 084 degree radial and said they showed we were to be on the TTT 094 degree radial over eic. Center then cleared us direct eic. I try to be careful not to let this happen but in the midst of everything else going on at departure time, it did! When we looked at the clearance we saw dallas 6 departure and meridian then as filed. The departure and meridian were contained in both rtes, however, there were 2 different ways to get to meridian which we did not catch.

Original NASA ASRS Text

Title: TRACK DEV ON THE DALLAS 6 DEP AFTER A ROUTING CHANGE WAS NOT FLOWN.

Narrative: AS WE PREPARED FOR DEP, OUR CLRNC WAS NOT AVAILABLE YET. WE SET UP AND BRIEFED THE DEP BASED ON OUR FILED RTE. WE WERE FILED VIA THE DALLAS 6 DEP, MERIDIAN TRANSITION, AS FILED. 10 MINS PRIOR TO DEP, WE GOT OUR CLRNC. IT HAD A REVISED SEGMENT. WE WERE CLRED VIA THE DALLAS 6 DEP, BELCHER TRANSITION, J4 MERIDIAN, AS FILED. I MENTIONED THE REVISED SEGMENT TO THE CAPT. HOWEVER, NEITHER ONE OF US CHANGED THE NAVAIDS OR RE-BRIEFED THE DEP, AS WE WERE BUSY GETTING READY TO PUSH BACK. CTR CALLED AS WE WERE TRACKING OUT THE TTT 084 DEG RADIAL AND SAID THEY SHOWED WE WERE TO BE ON THE TTT 094 DEG RADIAL OVER EIC. CTR THEN CLRED US DIRECT EIC. I TRY TO BE CAREFUL NOT TO LET THIS HAPPEN BUT IN THE MIDST OF EVERYTHING ELSE GOING ON AT DEP TIME, IT DID! WHEN WE LOOKED AT THE CLRNC WE SAW DALLAS 6 DEP AND MERIDIAN THEN AS FILED. THE DEP AND MERIDIAN WERE CONTAINED IN BOTH RTES, HOWEVER, THERE WERE 2 DIFFERENT WAYS TO GET TO MERIDIAN WHICH WE DID NOT CATCH.

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.