Abstract: A method for making an electroluminescent marking on an exterior wall of an aircraft, including a step of superpositioning of layers designed or configured to produce the electroluminescent marking on a first face of a flexible backing distinct from the aircraft to obtain a marking tape and a step of affixing the marking tape to the exterior wall of the aircraft. The disclosure herein also concerns a marking tape for the implementing of the method, a marking device obtained from the method, and an aircraft comprising the marking device.

Abstract: A method for making an electroluminescent marking on an exterior wall of an aircraft, including a step of superpositioning of layers designed or configured to produce the electroluminescent marking on a first face of a flexible backing distinct from the aircraft to obtain a marking tape and a step of affixing the marking tape to the exterior wall of the aircraft. The disclosure herein also concerns a marking tape for the implementing of the method, a marking device obtained from the method, and an aircraft comprising the marking device.

Abstract: A method of sealing, by low-pressure injection of reactive resin, an electronic sensor placed in a housing consisting of at least two attached elements, includes the following steps: i. assembly of the sensor within the elements of the housing, ii. locking of the elements of the housing, in order to form an injection jacket, iii. low-pressure injection of a reactive resin through at least one filling orifice of the injection jacket, iv. continuing injection until the reactive resin overflows into at least one overflow container provided to contain the excess reactive resin, characterized in that filling orifice(s) and overflow container(s) are incorporated in the injection jacket.