The Airlines Electronic Engineering Committee (AEEC) is a standardization organization in the context of aviation and aerospace. It is a committee that develops and maintains standards for the design, installation, and testing of electronic systems on commercial aircraft.

AEEC was formed in 1949 by the Air Transport Association of America (now known as Airlines for America) to standardize the electronic systems used in commercial aviation. The committee is composed of representatives from airlines, aircraft manufacturers, suppliers, and regulatory agencies.

The AEEC develops and publishes a range of standards and guidelines, including the well-known ARINC (Aeronautical Radio, Inc.) specifications. These standards cover a wide range of topics, such as:

• Avionics systems and equipment
• Communication protocols
• Data networks and interfaces
• Electrical power systems
• Safety and reliability requirements

The AEEC standards are widely adopted by the aviation industry and are used to ensure interoperability, safety, and efficiency in the design and operation of commercial aircraft. They also provide a common framework for the development and integration of new technologies, such as advanced avionics systems and connectivity solutions.

Some of the key standards developed by AEEC include:

• ARINC 429: a standard for digital data transmission in avionics systems
• ARINC 653: a standard for partitioning and scheduling in safety-critical systems
• ARINC 664: a standard for aircraft data networks

Overall, the Airlines Electronic Engineering Committee plays a crucial role in promoting standardization, safety, and innovation in the aviation industry.