Flight simulator evaluation of the flyability of curved mls approaches with wide-body aircraft / by L.J.J. Erkelens, J.H. van DronkelaarEvaluation of the flyability of mls curved approaches for wide-body aircraft / by L.J.J. Erkelens and J.H. van DronkelaarFlight simulator evaluation of advanced MLS procedures / by L.J.J. Erkelens and J.H. van DronkelaarFlight simulator research into advanced MLS approach and departure procedures / by L.J.J. Erkelens, J.H. van DronkelaarDevelopment of advanced approach and departure procedures : failure scenarios / by Louis J.J. Erkelens and Jan-Hein van Dronkelaar