. . "A Control Loading System (CLS, also known as Electric Control Loading), is used to provide pilots with realistic flight control forces in a flight simulator or training device. These are used in both commercial and military training applications."@en . . . . . "22685146"^^ . . . . . . . . . . . . . . . . . "Control loading system"@en . . "4450"^^ . . . . . "A Control Loading System (CLS, also known as Electric Control Loading), is used to provide pilots with realistic flight control forces in a flight simulator or training device. These are used in both commercial and military training applications."@en . . . "964246426"^^ . . . . . . . . . .