Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Synthesis of Information Related to Airport Practices. Topic S03-20. Integrating Advanced Air Mobility into Aviation System Planning https://rip.trb.org/View/2413901 Mon, 05 Aug 2024 19:41:15 GMT https://rip.trb.org/View/2413901 Occupant Protection for Legacy Rotorcraft https://rip.trb.org/View/1951977 Thu, 12 May 2022 11:29:31 GMT https://rip.trb.org/View/1951977 Development of A Simulation Tool for Planning On-Demand Urban Air Mobility https://rip.trb.org/View/1868773 Tue, 27 Jul 2021 10:06:13 GMT https://rip.trb.org/View/1868773 Modeling the Environmental Impact of Urban Air Mobility: Case Study of Tampa Bay Region https://rip.trb.org/View/1763976 Fri, 15 Jan 2021 15:04:54 GMT https://rip.trb.org/View/1763976 Understand the Diverted and Induced Demand of UAM https://rip.trb.org/View/1763977 Fri, 15 Jan 2021 14:48:34 GMT https://rip.trb.org/View/1763977