device for pressure tapping , integrated into the fuselage of an aircraft , comprising an integrated plate , without discontinuity , with a pressure tapping part in the center . the plate enters a supplementary opening formed in a fuselage panel . the plate and the panel part surrounding the opening are fixed on a supporting element linked to the framework of the aircraft . in the case where rivet , screw or bolt type fixations are used , they are placed at the edge of the plate . this arrangement facilitates assembly and improves the precision of the measurement , by suppressing any discontinuity in the measurement zone .