Since started training, I’ve been sharing my new knowledge with hubby, and every now and then he asks me questions that catch me off guard. I was telling him about why we land into the wind, etc. He says what if you are flying in a C-172 at approx. 90 kts and suddenly experience a 90 kts tailwind. What happens (if power setting remains unchanged)? Would the wings still generate lift to keep the plane flying? Would relative wind disappear when faster wind (or wind at same speed as airspeed) is blowing from behind? Can someone please enlighten me?