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MD11 captain experiences erratic flight instruments after V1 during takeoff. An emergency is declared and the flight returns to the departure airport.
| Attributes | |
| ACN | 1000074 |
| Time | |
| Date | 201203 |
| Local Time Of Day | 1801-2400 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Flight Conditions | VMC |
| Light | Night |
| Aircraft 1 | |
| Make Model Name | MD-11 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Takeoff |
| Route In Use | Vectors |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | PFD |
| Person 1 | |
| Function | Captain Pilot Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 11 Flight Crew Total 8100 Flight Crew Type 605 |
| Events | |
| Anomaly | Aircraft Equipment Problem Critical |
Narrative:
During the takeoff; above V1; the first officer's flight instruments became erratic and unreliable. The captain's flight instruments were erratic; but reliable (confirmed with the emergency back up instruments). Numerous faults were alerted. An emergency was declared and a safe landing was made at the departure airport.
Original NASA ASRS Text
Title: MD11 Captain experiences erratic flight instruments after V1 during takeoff. An emergency is declared and the flight returns to the departure airport.
Narrative: During the takeoff; above V1; the First Officer's flight instruments became erratic and unreliable. The Captain's flight instruments were erratic; but reliable (confirmed with the emergency back up instruments). Numerous faults were alerted. An emergency was declared and a safe landing was made at the departure airport.
Data retrieved from NASA's ASRS site as of July 2013 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.