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B777 captain reported at V1 and later at gate arrival; 2 navigation and all engine displays blanked and then returned.
| Attributes | |
| ACN | 1640626 |
| Time | |
| Date | 201904 |
| Place | |
| Locale Reference | ORD.Airport |
| State Reference | IL |
| Environment | |
| Flight Conditions | IMC |
| Aircraft 1 | |
| Make Model Name | B777 Undifferentiated or Other Model |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Takeoff |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | PFD |
| Person 1 | |
| Function | Pilot Not Flying Captain |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument Flight Crew Multiengine |
| Experience | Flight Crew Last 90 Days 230.43 Flight Crew Total 25740.38 Flight Crew Type 3408.32 |
| Events | |
| Anomaly | Aircraft Equipment Problem Critical |
Narrative:
During takeoff roll at V1; we had an electrical anomaly that caused a failure of 4 displays / both navigation displays and all engine upper and lower displays/ continued takeoff and climb in the weather IFR to about 300 to 400 ft. AGL when all systems returned to normal. No deviation from flight path or sops noted. Also on taxis in at fra with the right engine shut down approximately 20 ft. From stop point at gate; the same thing took place again. When maintenance was contacted on satcom they noted a flight pops bulletin that describes the event fairly well. I believe the timing of this anomaly is revenant in fact such as it happened right at V1 and approaching the parking spot.
Original NASA ASRS Text
Title: B777 Captain reported at V1 and later at gate arrival; 2 navigation and all engine displays blanked and then returned.
Narrative: During takeoff roll at V1; we had an electrical anomaly that caused a failure of 4 displays / both navigation displays and all engine upper and lower displays/ continued takeoff and climb in the weather IFR to about 300 to 400 ft. AGL when all systems returned to normal. No deviation from flight path or SOPS noted. Also on taxis in at FRA with the right engine shut down approximately 20 ft. from stop point at gate; the same thing took place again. When Maintenance was contacted on SATCOM they noted a flight pops bulletin that describes the event fairly well. I believe the timing of this anomaly is revenant in fact such as it happened right at V1 and approaching the parking spot.
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.