Inoperative instruments and equipment.

CFR · 2024-01-01 · US · Title 14

(a) Except as provided in paragraph (d) of this section, no person may take off an aircraft with inoperative instruments or equipment installed unless the following conditions are met: (1) An approved Minimum Equipment List exists for that aircraft. (2) The aircraft has within it a letter of authorization, issued by the responsible Flight Standards office, authorizing operation of the aircraft under the Minimum Equipment List. The letter of authorization may be obtained by written request of the airworthiness certificate holder. The Minimum Equipment List and the letter of authorization constitute a supplemental type certificate for the aircraft. (3) The approved Minimum Equipment List must— (i) Be prepared in accordance with the limitations specified in paragraph (b) of this section; and (ii) Provide for the operation of the aircraft with the instruments and equipment in an inoperable condition. (4) The aircraft records available to the pilot must include an entry describing the inoperable instruments and equipment. (5) The aircraft is operated under all applicable conditions and limitations contained in the Minimum Equipment List and the letter authorizing the use of the list. (b) The following instruments and equipment may not be included in a Minimum Equipment List: (1) Instruments and equipment that are either specifically or otherwise required by the airworthiness requirements under which the aircraft is type certificated and which are essential for safe operations unde

official document · source cfr-2024 · id 14:§ 91.213