The flight exam results is the most effective method for assess the flight training to civil flight cadets'. In this paper, we propose an assessment model with the flight operation quality (FOQ) based on the fuzzy logic theory. Combined with the experience of the expert and the analysis of the flight data, a FOQ assessment model was established. It contains 139 valid fuzzy rules, and evaluates the FOQ in the final approach segment according flight simulation. The result shows that the score of the assessment model was consistent with the examination results.