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An MD11 on landing roll experienced an anti-skid system malfunction incurring flat spotted tires on right and center main tires.
| Attributes | |
| ACN | 490026 |
| Time | |
| Date | 200010 |
| Day | Sun |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : atl.airport |
| State Reference | GA |
| Altitude | agl single value : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | MD-11 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | landing : roll |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : atp |
| ASRS Report | 490026 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other |
| Independent Detector | other other : person 3 |
| Resolutory Action | none taken : detected after the fact |
| Consequence | other other |
| Supplementary | |
| Problem Areas | Aircraft Flight Crew Human Performance |
| Primary Problem | Aircraft |
Narrative:
After landing at atl, runway 28R (WX VFR, light right crosswind), 'anti-skid off' light illuminated, followed by atlanta tower informing us that they observed smoke coming from our tires abeam taxiway D on rollout. We selected anti-skid back on, then selected the synoptic confign page, which showed no abnormalities. After taxiing clear of runway, had our local maintenance drive out to check for blown tire(south). They stated everything looked fine, so we taxied to gate. Taxiing felt considerably rougher than normal. After parking at gate, exterior inspection revealed all 4 right main tires, as well as the 2 center tires to be 'bald-spotted' down to at least 1 cord. Anti-skid was on and autobrakes selected to medium for the landing.
Original NASA ASRS Text
Title: AN MD11 ON LNDG ROLL EXPERIENCED AN ANTI-SKID SYS MALFUNCTION INCURRING FLAT SPOTTED TIRES ON R AND CTR MAIN TIRES.
Narrative: AFTER LNDG AT ATL, RWY 28R (WX VFR, LIGHT R XWIND), 'ANTI-SKID OFF' LIGHT ILLUMINATED, FOLLOWED BY ATLANTA TWR INFORMING US THAT THEY OBSERVED SMOKE COMING FROM OUR TIRES ABEAM TXWY D ON ROLLOUT. WE SELECTED ANTI-SKID BACK ON, THEN SELECTED THE SYNOPTIC CONFIGN PAGE, WHICH SHOWED NO ABNORMALITIES. AFTER TAXIING CLR OF RWY, HAD OUR LCL MAINT DRIVE OUT TO CHK FOR BLOWN TIRE(S). THEY STATED EVERYTHING LOOKED FINE, SO WE TAXIED TO GATE. TAXIING FELT CONSIDERABLY ROUGHER THAN NORMAL. AFTER PARKING AT GATE, EXTERIOR INSPECTION REVEALED ALL 4 R MAIN TIRES, AS WELL AS THE 2 CTR TIRES TO BE 'BALD-SPOTTED' DOWN TO AT LEAST 1 CORD. ANTI-SKID WAS ON AND AUTOBRAKES SELECTED TO MEDIUM FOR THE LNDG.
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.