Tonight when I was taking off with MD-11 in KJFK, basically right after the nose wheel rotate plane moved drastically left, I didn’t catch quite much speed (engines were 98-100%) and speed was bouncing a lot (like between 220-260 kts). All this stopped after some veery light take-off with 1800VS. Same thing happened to me also today at KJFK when I was landing with A320. Some explanation from the winds (if so, what can I do to avoid this) or simply just a glitch?
Also as you reach the speed in which you rotate that’s when the winds really start to affect you so correct it quickly but carefully with the rudder and you should be fine.
Wind related or consider take-off speeds.
If the plane is eager to fly and you’re pinning it down to the ground you can expect it to be jumping around.
For wind : rudder-correction.
For the take-off speed : Less Flaps/Rotate Earlier(or just add weight)