37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 1296298 |
Time | |
Date | 201509 |
Local Time Of Day | 0601-1200 |
Place | |
Locale Reference | ZZZ.Airport |
State Reference | US |
Environment | |
Light | Daylight |
Aircraft 1 | |
Make Model Name | MD-11 |
Operating Under FAR Part | Part 121 |
Flight Phase | Initial Climb |
Flight Plan | IFR |
Component | |
Aircraft Component | AC Generation |
Person 1 | |
Function | Captain Pilot Flying |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Person 2 | |
Function | Pilot Not Flying First Officer |
Qualification | Flight Crew Air Transport Pilot (ATP) |
Events | |
Anomaly | Aircraft Equipment Problem Critical |
Narrative:
Immediately after takeoff rotation; aircraft experienced a major electrical failure. We lost 5 of the 6 dus; so I transferred control to the first officer who had a working display. In addition; we had numerous alerts for many malfunctioning systems. During climbout to 10000 ft; we also experienced a flight control malfunction. Between 7000 ft and 8000 ft while retracting the slats and accelerating from 220 to 250 knots; the aircraft rolled to the left; requiring a 1/2 to 3/4 yoke input to maintain wings level. We leveled off at 10000 ft; tried to determine what was functioning and what wasn't; and [advised ATC]. QRH consulted. Then we were vectored by ATC for an ILS to landing.this aircraft has a long history of electrical malfunctions; including two mels this morning before we took off. Maintenance also fixed a hydraulic leak last night after we brought the aircraft in.
Original NASA ASRS Text
Title: MD-11 flight crew reported they had an electrical failure shortly after takeoff followed by a slat malfunction. Crew returned to departure airport.
Narrative: Immediately after takeoff rotation; aircraft experienced a major electrical failure. We lost 5 of the 6 DUs; so I transferred control to the FO who had a working display. In addition; we had numerous alerts for many malfunctioning systems. During climbout to 10000 ft; we also experienced a flight control malfunction. Between 7000 ft and 8000 ft while retracting the slats and accelerating from 220 to 250 knots; the aircraft rolled to the left; requiring a 1/2 to 3/4 yoke input to maintain wings level. We leveled off at 10000 ft; tried to determine what was functioning and what wasn't; and [advised ATC]. QRH consulted. Then we were vectored by ATC for an ILS to landing.This aircraft has a long history of electrical malfunctions; including two MELs this morning before we took off. Maintenance also fixed a hydraulic leak last night after we brought the aircraft in.
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.