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MD11 experiences track deviation on soldo RNAV SID from dfw.
| Attributes | |
| ACN | 718057 |
| Time | |
| Date | 200611 |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : dfw.airport |
| State Reference | TX |
| Altitude | msl bound lower : 3000 msl bound upper : 5000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : d10.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | MD-11 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | other |
| Flight Phase | climbout : intermediate altitude |
| Route In Use | departure sid : soldo |
| Flight Plan | IFR |
| Aircraft 2 | |
| Controlling Facilities | tracon : d10.tracon |
| Operator | common carrier : air carrier |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Operating Under FAR Part | Part 121 |
| Flight Phase | climbout : takeoff |
| Route In Use | departure sid : n/s |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : atp |
| Experience | flight time total : 6000 |
| ASRS Report | 718057 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Events | |
| Anomaly | aircraft equipment problem : less severe non adherence : published procedure non adherence : clearance non adherence : required legal separation other spatial deviation |
| Independent Detector | other controllera other flight crewa other flight crewb |
| Resolutory Action | controller : issued new clearance controller : issued alert |
| Consequence | faa : reviewed incident with flight crew |
| Supplementary | |
| Problem Areas | Chart Or Publication Flight Crew Human Performance Aircraft |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Runway 17C soldo departure from dallas. On takeoff; using navigation mode; aircraft immediately turned left and turned towards soldo; vice going straight ahead to trexx. Captain disconnected autoplt and flew straight ahead. I had to lower my seat and get my navigation plates; which are in plastic sleeves; that slide off the book bag every time we rotate. When I got my plates; we got an anti-ice disagreement master caution light. I was putting in the waypoint which we needed and the captain was navigating to the correct waypoint and then we got a stall shaker for about 3 seconds. Speed was 30 KTS above flap retract speed so this should have never happened. I believe we went through the course and departure told us to turn to a heading. A lot of things at once; but crux of problem was not letting departure know we had a navigation problem right away. The other items were distrs but not the direct cause. Was told to contact dfw upon landing. We did and were informed of a course deviation that put us within 700 ft and 2.3 mi of another aircraft that was also departing the dallas area.
Original NASA ASRS Text
Title: MD11 EXPERIENCES TRACK DEV ON SOLDO RNAV SID FROM DFW.
Narrative: RWY 17C SOLDO DEP FROM DALLAS. ON TKOF; USING NAV MODE; ACFT IMMEDIATELY TURNED L AND TURNED TOWARDS SOLDO; VICE GOING STRAIGHT AHEAD TO TREXX. CAPT DISCONNECTED AUTOPLT AND FLEW STRAIGHT AHEAD. I HAD TO LOWER MY SEAT AND GET MY NAV PLATES; WHICH ARE IN PLASTIC SLEEVES; THAT SLIDE OFF THE BOOK BAG EVERY TIME WE ROTATE. WHEN I GOT MY PLATES; WE GOT AN ANTI-ICE DISAGREEMENT MASTER CAUTION LIGHT. I WAS PUTTING IN THE WAYPOINT WHICH WE NEEDED AND THE CAPT WAS NAVING TO THE CORRECT WAYPOINT AND THEN WE GOT A STALL SHAKER FOR ABOUT 3 SECONDS. SPD WAS 30 KTS ABOVE FLAP RETRACT SPD SO THIS SHOULD HAVE NEVER HAPPENED. I BELIEVE WE WENT THROUGH THE COURSE AND DEP TOLD US TO TURN TO A HDG. A LOT OF THINGS AT ONCE; BUT CRUX OF PROB WAS NOT LETTING DEP KNOW WE HAD A NAV PROB RIGHT AWAY. THE OTHER ITEMS WERE DISTRS BUT NOT THE DIRECT CAUSE. WAS TOLD TO CONTACT DFW UPON LNDG. WE DID AND WERE INFORMED OF A COURSE DEV THAT PUT US WITHIN 700 FT AND 2.3 MI OF ANOTHER ACFT THAT WAS ALSO DEPARTING THE DALLAS AREA.
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.