With a focus specifically on Helicopter Main Gearbox (MGB) Cooling, AMETEK Airtechnology Group has been developing and manufacturing helicopter cooling systems for well over 25 years and in that time has supplied fan and cooler combinations on a wide range of platforms including helicopters produced by Agusta Westland, Airbus Helicopters, Bell, Boeing, HAL and Sikorsky. Our gearbox cooling systems are optimised by drawing together technologies and expertise from the wider AMETEK Group with AMETEK Airtechnology Group and AMETEK Hughes Treitler often joining forces to bring our customers the best possible solution.