MIL-E-18927E, MILITARY SPECIFICATION: ENVIRONMENTAL CONTROL SYSTEMS, AIRCRAFT, GENERAL REQUIREMENTS FOR (18 AUG 1983)

MIL-E-18927E, MILITARY SPECIFICATION: ENVIRONMENTAL CONTROL SYSTEMS, AIRCRAFT, GENERAL REQUIREMENTS FOR (18 AUG 1983)., This specification establishes the general requirements for design and performance of aircraft Environmental Control Systems (ECS) required for occupied spaces and equipment. It includes pressurization, heating, cooling, ventilating, moisture control, bleed air system, ram air supply, pressure and anti-G suit systems, defogging, defrosting, anti-icing, rain removal, electronic/electrical equipment environment, boundary layer control and related systems.