FAA Part 91 MEL Compliance Options - D095 vs D195 MEL’s

D095 is FAA Approved and accepted in most areas of the world.
D195 is a more formal FAA Approval and preferred by authorities in some areas of the world.

Understanding Part 91 MEL Compliance

US 14 CFR Part 91.213 “Inoperative Systems and Equipment” states the requirements for operators to “ Defer Defects Prior to Departure” using an FAA MEL program, including flying internationally.

ICAO Annex 6 Part 2 states, “When a master minimum equipment list (MMEL) is established for the aircraft type, the operator shall include in the operations manual a minimum equipment list (MEL) approved by the state of registry.” 14 CFR 91.703 then applies mandating the MEL because of the ICAO mandate.

US Aircraft Operators requesting FAA Authorization to defer defects using either the D195 MEL or the less formal D095 MMEL as MEL are required by FAA to:

Develop Maintenance & Operating (M&O) procedures using Flight Manuals, Manufactures Guidance, FAA Regulations and Advisory Circulars.

Integrate FAA Policy Letters into the MEL Document such as, the FAA Preamble and Definitions applicable to the MEL

Develop a means of recording deferred maintenance items for flight crew prior to each departure.

Establish means of Placarding and Approved “Return to Service” for affected components.

CAUTION – Airworthiness Authorities or Maintenance Organizations have, on occasion, withheld release of aircraft for departure unless an accepted MEL Program is in use by the operator.

Business jet being serviced in a hangar, with technicians working on maintenance. The spacious interior showcases modern aviation facilities.

Dispatch Deviation Guide for FAA compliance, detailing requirements for the Global 7500 aircraft's minimum equipment list.

Advisory circular from the U.S. FAA detailing minimum equipment requirements for general aviation operations regarding inoperative instruments.

Falcon 2000S and 2000LXS airplane flight manual cover featuring an illustration of the aircraft in flight above cockpit instruments.

Pilots in an aircraft cockpit review flight plans and instruments. The image highlights the operational environment of aviation safety and teamwork.

Aviation safety inspector guidelines detailing order organization, use, and revisions, emphasizing standardization and deviations within FAA processes.

Regulatory updates for Title 14 of the Code of Federal Regulations displayed on a website interface, highlighting recent changes and sections related to aeronautics and space.

Our Services

When you choose HD&A to prepare for a D195 or a D095 MEL program, we provide comprehensive services tailored to your specific requirements:

Preparation and submission of your LOA application in accordance with Part 91 provisions.

Customization of the MEL program document to match the unique characteristics of your aircraft and operation.

Development of M&O procedures that comply with FAA Guidance and serve as functional documents for use aboard your aircraft.

Presentation of the LOA Application to FAA Inspectors and follow up until approved.

Briefing the crew on FAA-required procedures and record keeping.

Contact Us Today

Contact us today for an LOA project quote or a complementary assessment of your new or pre-owned aircraft. Our assessment covers original and supplemental equipment lists, as well as service bulletin records or modification status levels.