noun
also glide slope
: the path of descent of an airplane as marked out by a radio beam along which a pilot may bring an airplane to a safe landing when flying on instruments ; also : the radio beam that marks out such a path
noun
also glide slope
: the path of descent of an airplane as marked out by a radio beam along which a pilot may bring an airplane to a safe landing when flying on instruments ; also : the radio beam that marks out such a path
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012