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B777 flight crew members reported a rejected takeoff at about 35 knots after hearing a loud bang and a right engine rollback.
| Attributes | |
| ACN | 1524502 |
| Time | |
| Date | 201803 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Aircraft 1 | |
| Make Model Name | B777-200 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Takeoff |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | Engine |
| Person 1 | |
| Function | Pilot Not Flying First Officer |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Total 3447 Flight Crew Type 418 |
| Person 2 | |
| Function | First Officer Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Total 12214 Flight Crew Type 6349 |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe |
Narrative:
During a snow storm in ZZZ; we pushed back deiced/anti-iced and proceeded to runway for takeoff. There was a sense of urgency as we were close to our block cco. All cold-weather procedures were observed though. At about 30-35 knots on takeoff roll; the right engine had a loud bang and a RPM rollback was observed by another pilot. Captain elected to reject the takeoff. We were able to taxi clear of runway. The checklist was run and we elected to return to the gate for deplaning.
Original NASA ASRS Text
Title: B777 flight crew members reported a rejected takeoff at about 35 knots after hearing a loud bang and a right engine rollback.
Narrative: During a snow storm in ZZZ; we pushed back deiced/anti-iced and proceeded to runway for takeoff. There was a sense of urgency as we were close to our Block CCO. All cold-weather procedures were observed though. At about 30-35 knots on takeoff roll; the right engine had a loud bang and a RPM rollback was observed by another pilot. Captain elected to reject the takeoff. We were able to taxi clear of runway. The checklist was run and we elected to return to the gate for deplaning.
Data retrieved from NASA's ASRS site 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.