Establish a pitch attitude for VY and accelerate to VY ±5 knots after clearing the obstacle or at 50 feet above ground level (AGL) if simulating an obstacle.

Commercial Pilot Airplane ACS › IV. Takeoffs, Landings, and Go-Arounds › E. Short-Field Takeoff and Maximum Performance Climb (ASEL, AMEL)

Establish a pitch attitude for VY and accelerate to VY ±5 knots after clearing the obstacle or at 50 feet above ground level (AGL) if simulating an obstacle.