High-speed small fixed-wing airplanes during crosswind landings require long landing distances due to its high-speed and tend to deviate from runway. To shorten the distance and keep an airplane within the runway against the crosswind, a new landing control method by using a high glideslope angle and a settling time of a nose heading angle control system necessary to switch from the crab method to the low-wing method is proposed. Its validity and performance are clarified by using computer simulations for one-third scale Oowashi 2nd generation.