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Erj-190 reported executing a go-around at bos airport after experiencing an uncommanded roll approaching 1000 feet. Cause of the roll was undetermined; but could have been related to a wake encounter or icing conditions.
| Attributes | |
| ACN | 1625091 |
| Time | |
| Date | 201902 |
| Local Time Of Day | 1801-2400 |
| Place | |
| Locale Reference | BOS.Airport |
| State Reference | MA |
| Aircraft 1 | |
| Make Model Name | EMB ERJ 190/195 ER/LR |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Initial Approach |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | Landing |
| Person 1 | |
| Function | First Officer Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe Inflight Event / Encounter Unstabilized Approach Inflight Event / Encounter Weather / Turbulence Inflight Event / Encounter Wake Vortex Encounter |
Narrative:
We were on approach to the boston airport and encountered an uncommanded roll of the aircraft above approximately 1000 ft. We executed a go around due to the numerous aircraft faults with aoa probe fails; stall protection failures; etc. To assess the situation and run the QRH procedures. After all of that was accomplished we landed uneventfully and taxied to the gate in boston. At the time there was a lot of light to moderate rime icing in the area. The event most likely occurred either because of wake turbulence from the aircraft in front of us or due to the icing in the area.
Original NASA ASRS Text
Title: ERJ-190 reported executing a go-around at BOS airport after experiencing an uncommanded roll approaching 1000 feet. Cause of the roll was undetermined; but could have been related to a wake encounter or icing conditions.
Narrative: We were on approach to the Boston Airport and encountered an uncommanded roll of the aircraft above approximately 1000 ft. We executed a go around due to the numerous aircraft faults with AOA probe fails; stall protection failures; etc. To assess the situation and run the QRH procedures. After all of that was accomplished we landed uneventfully and taxied to the gate in Boston. At the time there was a lot of light to moderate rime icing in the area. The event most likely occurred either because of wake turbulence from the aircraft in front of us or due to the icing in the area.
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.