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Airborne Precision Spacing Interval ManagementOptimized 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
Document ID
20200005843
Acquisition Source
Langley Research Center
Document Type
Presentation
Authors
Bryan E Barmore
(Langley Research Center Hampton, Virginia, United States)
William C Johnson
(Langley Research Center Hampton, Virginia, United States)
Date Acquired
May 13, 2020
Subject Category
Aeronautics (General)
Report/Patent Number
NF1676L-14204
Meeting Information
Meeting: Crew Systems and Aviation Operations Peer Review
Location: Hampton, VA
Country: US
Start Date: February 28, 2012
End Date: March 1, 2012
Sponsors: Langley Research Center
Funding Number(s)
WBS: 432938.11.01.07.43.18.01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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