37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 1151436 |
Time | |
Date | 201402 |
Local Time Of Day | 1201-1800 |
Place | |
Locale Reference | ZZZ.TRACON |
State Reference | US |
Environment | |
Flight Conditions | VMC |
Aircraft 1 | |
Make Model Name | EMB ERJ 170/175 ER/LR |
Operating Under FAR Part | Part 121 |
Flight Phase | Climb |
Component | |
Aircraft Component | Autopilot |
Person 1 | |
Function | First Officer Pilot Flying |
Events | |
Anomaly | Deviation - Procedural Published Material / Policy Deviation - Speed All Types |
Narrative:
Departing on RNAV SID departure. Nav mode; VNAV mode; and autopilot armed. In a turn to the right on departure SID. Noticed the amber low speed cue moving up airspeed tape. Saw pitch limiters come up. Throttles were full forward. Disconnected autopilot in order to lower nose. When autopilot disconnected; momentarily got stick shaker. Pushed nose down. I believe captain put in flaps. We continued on course with no deviations. Low speed cue lowered; speed increased to 230 (our limit on the departure). Reengaged autopilot. Should have started scanning sooner once I saw low speed cue climbing on speed tape; instead of assuming the automation would handle it.
Original NASA ASRS Text
Title: EMB-175 First Officer reports getting slow during the first turn after takeoff with the flaps retracted. In VNAV/LNAV with the autopilot armed; the speed continued to decay until the autopilot is turned off and the nose is lowered.
Narrative: Departing on RNAV SID departure. Nav Mode; VNAV Mode; and autopilot armed. In a turn to the right on departure SID. Noticed the amber low speed cue moving up airspeed tape. Saw pitch limiters come up. Throttles were full forward. Disconnected autopilot in order to lower nose. When autopilot disconnected; momentarily got stick shaker. Pushed nose down. I believe captain put in flaps. We continued on course with no deviations. Low speed cue lowered; speed increased to 230 (our limit on the departure). Reengaged autopilot. Should have started scanning sooner once I saw low speed cue climbing on speed tape; instead of assuming the automation would handle it.
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.