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|
Attributes | |
ACN | 476203 |
Time | |
Date | 200006 |
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 | B757-200 |
Operating Under FAR Part | Part 121 |
Navigation In Use | other |
Flight Phase | ground : takeoff roll ground other : rotation |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : flight engineer pilot : atp |
Experience | flight time last 90 days : 170 flight time total : 13000 flight time type : 5000 |
ASRS Report | 476203 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : commercial pilot : multi engine |
Events | |
Anomaly | aircraft equipment problem : critical other anomaly other |
Independent Detector | other flight crewa other flight crewb other other : 3 |
Resolutory Action | controller : provided flight assist flight crew : diverted to another airport flight crew : declared emergency flight crew : landed in emergency condition |
Consequence | other other |
Supplementary | |
Problem Areas | Aircraft |
Primary Problem | Aircraft |
Narrative:
During rotation(135 KIAS) on atl runway 27R, heard loud bang, aircraft shudder, and slight yaw to right. Suspected blown tire on right main gear, so left gear down. Told atl tower we blew a tire and probably left debris on runway 27R. Tower said they saw flames from 4 engine at liftoff. Flight attendant sitting at 2R flight attendant seat said he saw flames from right side of aircraft and several passenger reported flames from right engine. Suspected FOD ingestion from tire into right engine, but engine instruments indicated ok. Declared emergency and returned to atl. At gate in atl discovered #8 tire (right aft on right main gear) blown, flap damage from debris, large dent in leading cowl edge of right engine, and several fan blades damaged. Lessons learned: 1) take blown tires seriously. You may have more damage than you realize. 2) the #4 tire (right forward on right main gear) is between #8 tire and engine so you would think it would help protect engine from FOD ingestion. Speculate that #4 spinning at 135 KIAS actually accelerates debris forward for engine ingestion.
Original NASA ASRS Text
Title: B757 CREW HAD TIRE FAILURE ON TKOF AT ATL. ENG DAMAGE ALSO OCCURRED.
Narrative: DURING ROTATION(135 KIAS) ON ATL RWY 27R, HEARD LOUD BANG, ACFT SHUDDER, AND SLIGHT YAW TO R. SUSPECTED BLOWN TIRE ON R MAIN GEAR, SO LEFT GEAR DOWN. TOLD ATL TWR WE BLEW A TIRE AND PROBABLY LEFT DEBRIS ON RWY 27R. TWR SAID THEY SAW FLAMES FROM 4 ENG AT LIFTOFF. FLT ATTENDANT SITTING AT 2R FLT ATTENDANT SEAT SAID HE SAW FLAMES FROM R SIDE OF ACFT AND SEVERAL PAX RPTED FLAMES FROM R ENG. SUSPECTED FOD INGESTION FROM TIRE INTO R ENG, BUT ENG INSTS INDICATED OK. DECLARED EMER AND RETURNED TO ATL. AT GATE IN ATL DISCOVERED #8 TIRE (R AFT ON R MAIN GEAR) BLOWN, FLAP DAMAGE FROM DEBRIS, LARGE DENT IN LEADING COWL EDGE OF R ENG, AND SEVERAL FAN BLADES DAMAGED. LESSONS LEARNED: 1) TAKE BLOWN TIRES SERIOUSLY. YOU MAY HAVE MORE DAMAGE THAN YOU REALIZE. 2) THE #4 TIRE (R FORWARD ON R MAIN GEAR) IS BTWN #8 TIRE AND ENG SO YOU WOULD THINK IT WOULD HELP PROTECT ENG FROM FOD INGESTION. SPECULATE THAT #4 SPINNING AT 135 KIAS ACTUALLY ACCELERATES DEBRIS FORWARD FOR ENG INGESTION.
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.