In the air or on the ground, its Microclimate Cooling Units (MCUs) set the standard for performance by withstanding higher temperatures where other boxes fail. Designed and qualified for the US Army Air Warrior program, the MCU has been shown to increase safe mission duration by more than 350% for helicopter crews operating in high ambient temperature conditions. Cobham's cooling systems decrease the incidence of thermal stress and heat stroke while increasing comfort, safety, and endurance.

Thousands of Cobham's cooling systems have been fielded on US Army and Marine Corps helicopters and ground vehicles.