In year 2011, PT Wing Umar Sadewa and Evergreen Aviation Resources ventured into a partnership agreement that would pave the way in the exchange of knowledge and experience between Indonesia and Malaysia in the fields of aviation consultancy.
This agreement was signed by Capt. Omar Achmad Slamet, President Director of WUS, and Capt. Raja Mohamed, Managing Director of EAR.
Today, PT. Wing Umar Sadewa has expanded its business core from integrated flying school called Indonesia International Flying Academy (IIFA) that provide the first Multi-Engine Pilot school in Indonesia, also in corporation with Joint Aviation Authorities Training Organization (JAATO) to tailored our diverse training modules and facilites of Aviation to our clients such as : Oil & Gas Producers, Aviation Operator, Helicopter Service Company and other companies that related to aviation industry.