EPCOR, a wholly-owned subsidiary of Air France Industries KLM Engineering & Maintenance has extended its APU maintenance contract with Vietnam Airlines for the majority of its fleet. The contract covers the APU maintenance of l 131-9A APUs for Airbus A320 fleet and Pratt & Whitney APS5000 APUs of the Boeing 787 fleet. Thanks to the longstanding experience of EPCOR, its state-of-the-art facilities and the latest test cells, the APUs of Vietnam Airlines will benefits to the best class services including PROGNOS for APU, the famous predictive maintenance software. In the current period of uncertainty in the airline business, adaptability, a