What is the inclination of the glide slope with respect to the moving flight deck?

• A. 3¬¨¬®‚Äö√†√ª
• B. 5¬¨¬®‚Äö√†√ª
• C. 3.5¬¨¬®‚Äö√†√ª
• D. 4¬¨¬®‚Äö√†√ª