Narrative:

First officer made a normal landing on runway 26 at iah. I took control of the aircraft at approximately 80 KTS during the landing roll. I made the decision to roll to the end of the runway due to the aircraft speed and relative position to the last high speed exit. Approaching the high speed exit, tower told us to make the high speed exit. I increased the braking and turned toward the exit. Due to the speed I had to make a wide turn to make the exit. Our right wheels came close to the edge of the taxiway, but I could not determine if they had gone over the edge. After inspecting the wheels on the ground I still could not determine this. 2 days later I found out that a passenger had reported seeing mud fly up under the right wing as we turned off the runway. He called iah tower. They contacted our poi, who contacted our chief pilot's office. In a later meeting with the chief pilot's office it was determined that my crew and I would get a line check on my next scheduled flight. Supplemental information from acn 261521: at the time we were not sure we ran off the edge. When we blocked in at the gate, the captain and I walked down to the gear. I saw a small amount of mud stain on 2 tires. I asked the captain if we needed to do anything as far as paper work or anything. He said 'no, go on home, everything is ok'.

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Original NASA ASRS Text

Title: TXWY EXCURSION DURING LNDG PROC ROLLOUT.

Narrative: FO MADE A NORMAL LNDG ON RWY 26 AT IAH. I TOOK CTL OF THE ACFT AT APPROX 80 KTS DURING THE LNDG ROLL. I MADE THE DECISION TO ROLL TO THE END OF THE RWY DUE TO THE ACFT SPD AND RELATIVE POS TO THE LAST HIGH SPD EXIT. APCHING THE HIGH SPD EXIT, TWR TOLD US TO MAKE THE HIGH SPD EXIT. I INCREASED THE BRAKING AND TURNED TOWARD THE EXIT. DUE TO THE SPD I HAD TO MAKE A WIDE TURN TO MAKE THE EXIT. OUR R WHEELS CAME CLOSE TO THE EDGE OF THE TXWY, BUT I COULD NOT DETERMINE IF THEY HAD GONE OVER THE EDGE. AFTER INSPECTING THE WHEELS ON THE GND I STILL COULD NOT DETERMINE THIS. 2 DAYS LATER I FOUND OUT THAT A PAX HAD RPTED SEEING MUD FLY UP UNDER THE R WING AS WE TURNED OFF THE RWY. HE CALLED IAH TWR. THEY CONTACTED OUR POI, WHO CONTACTED OUR CHIEF PLT'S OFFICE. IN A LATER MEETING WITH THE CHIEF PLT'S OFFICE IT WAS DETERMINED THAT MY CREW AND I WOULD GET A LINE CHK ON MY NEXT SCHEDULED FLT. SUPPLEMENTAL INFO FROM ACN 261521: AT THE TIME WE WERE NOT SURE WE RAN OFF THE EDGE. WHEN WE BLOCKED IN AT THE GATE, THE CAPT AND I WALKED DOWN TO THE GEAR. I SAW A SMALL AMOUNT OF MUD STAIN ON 2 TIRES. I ASKED THE CAPT IF WE NEEDED TO DO ANYTHING AS FAR AS PAPER WORK OR ANYTHING. HE SAID 'NO, GO ON HOME, EVERYTHING IS OK'.

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.