AES Aircraft Elektro/Elektronik System GmbH is an EASA (European Aviation Safety Agency) approved manufacturing organization (EASA Part 21G) and EASA approved maintenance company (EASA Part 145) in the international aviation industry. Our quality management system is certified according to EN 9100. The EASA Part 145 certification authorizes us to repair the aerospace parts we produce – allowing us to offer genuinely seamless aftersales support.