EMB-505 flight crew reported receiving an aural stall warning and stick pusher activation at rotation during takeoff. Flight crew performed a high speed rejected takeoff.
Synopsis
EMB-505 flight crew reported receiving an aural stall warning and stick pusher activation at rotation during takeoff. Flight crew performed a high speed rejected takeoff.
Narrative
We were flying an aircraft that had a history of repeat write-ups related to the Stall Warning Protection System (SWPS). We had flown 11 uneventful legs prior to this event occurring. During takeoff from Runway XXL @ Taxiway 1 intersection ZZZ; after V1 and during/after Vr; we received an aural stall" warning accompanied by a near simultaneous stick pusher activation. The pusher forced the yoke forward and nose down with a good amount of force - some of which is was able to combat. I decided that; since we had enough Runway remaining; to execute a high speed abort/land the airplane (unsure if the main wheels became airborne or not). I did this because I had the perception the aircraft was not going to fly. During rollout on the Runway; multiple CAS messages illuminated; some of which we believe we remember as"SWPS FAIL; AP FAIL; YD FAIL". Those messages extinguished themselves as we cleared the Runway. I do not feel as though I rotated the aircraft too aggressively at Vr. The result had an uneventful outcome."
Second reporter narrative
SIC takeoff; after V1 and rotate; we got audible Stall; Stall" accompanied by a stick pusher. There were also multiple CAS messages for SWPS fail; AP fail; YD fail. The pusher pushed the nose back onto the Runway. The SIC continued with a high speed abort. After clearing the Runway; all CAS messages went away. We did note on our pre-taxi checks; the stall warning test did not initially work; but a second attempt was normal. My SIC did an excellent job in a situation that is not expected or practiced for. We had plenty of Runway available; and he brought the airplane to a safe stop. This could've been much worse if he had tried to get into the air."
Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.