"Large airplanes" refers to aircraft that are bigger in size compared to regular or smaller planes. These aircraft can carry more passengers, have a greater cargo capacity, and usually have more advanced features and capabilities. Full definition
We have airline hubs because very few pairs of cities are large enough to sustain a high frequency of service using large airplanes. (businessinsider.com)
Why do people, today, blow themselves up or fly large airplanes into buildings for their religious beliefs and the anticipation of having 72 virgins at their beck and call in the «afterlife»? (religion.blogs.cnn.com)
The force coefficients generated by the wing are «about two to three times greater than a static airfoil wing used for large airplanes,» said Kamal Viswanath, a co-author who was a graduate research assistant working with Tafti when the work was performed and is now a research engineer at the U.S. Naval Research Lab's Laboratories for Computational Physics and Fluid Dynamics. (sciencedaily.com)