When taking off and landing, the Concorde flies at a steep
angle, which makes it difficult for the pilot to see. To
increase visibility during take off and landing, the pilot
tilts the whole nose down by 12.5 degrees. During flight, the
pilot straightens the nose and raises a heat-resistant visor
to create a streamlined shape. This reduces drag and improves
fuel efficiency.
Take-off and Subsonic Cruising (tilt 12.5 degrees, visor
down)