What Does GACU Stand For?
GACU stands for Ground Avionics Cooling Unit
GACU, or Ground Avionics Cooling Unit, is a specialized system designed to regulate and maintain optimal temperature conditions for avionics equipment while on the ground. It ensures the reliability and performance of electronic systems by providing efficient cooling solutions, thereby preventing overheating and potential system failures during pre-flight checks and maintenance. The GACU is essential for the safe and effective operation of aircraft avionics in hangar environments.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym