NASA NTRS · 20200005843
TPSAS-NF1676L-14204-DND
Abstract
Optimized Profile Descents (OPD) are hard for controllers to predict - Leads to tactical maneuvering and level segments - Spacing between aircraft increased due to uncertainty OPDs can only be used in low demand environments without assistance
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Bryan E Barmore, William C Johnson. TPSAS-NF1676L-14204-DND. https://ntrs.nasa.gov/citations/20200005843
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