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/ Assessing the Risk of Runway Incursions at Non-Towered Airports https://rip.trb.org/View/2588328 Tue, 12 Aug 2025 10:28:26 GMT https://rip.trb.org/View/2588328 Establishment of a Baseline for Guidance on Future Operations of Drone-in-a-Box in a Multi-Aircraft Environment https://rip.trb.org/View/2512407 Wed, 19 Feb 2025 11:22:35 GMT https://rip.trb.org/View/2512407 Analysis and Deployment of an Unmanned Traffic Management System in Michigan – Phase 1 Feasibility Analysis https://rip.trb.org/View/2008009 Thu, 22 Dec 2022 14:49:05 GMT https://rip.trb.org/View/2008009 Human Factors Guidance for the Design, Implementation and Evaluation of AI/ML in the Human-Automation ATC Systems https://rip.trb.org/View/2072011 Wed, 30 Nov 2022 08:06:21 GMT https://rip.trb.org/View/2072011 Application of Artificial Intelligence in the Optimization of Mobility in Dynamic Airspace Configurations During Emergency Situations https://rip.trb.org/View/1884827 Mon, 11 Oct 2021 23:24:45 GMT https://rip.trb.org/View/1884827 Investigate Age Impacts on Controlled Flight into Terrain (CFIT) Crashes in General Aviation https://rip.trb.org/View/1881804 Mon, 04 Oct 2021 13:27:28 GMT https://rip.trb.org/View/1881804 Counting Airport Operations Using Aircraft Transponder Signals and/or Aircraft Automatic Dependent Surveillance-Broadcast (ADS-B) Data https://rip.trb.org/View/1867582 Fri, 23 Jul 2021 12:07:32 GMT https://rip.trb.org/View/1867582 Remote and Virtual Air Traffic Control Tower (RVT): Safety Issues and Human Factors https://rip.trb.org/View/1853634 Mon, 24 May 2021 11:42:55 GMT https://rip.trb.org/View/1853634 Effective Integration of Human Factors Engineering into System Development Acquisition Programs https://rip.trb.org/View/1761880 Mon, 04 Jan 2021 15:12:30 GMT https://rip.trb.org/View/1761880 Economic Impact Report for Advanced Autonomous Aircraft Technologies in Ohio https://rip.trb.org/View/1742620 Thu, 01 Oct 2020 17:13:47 GMT https://rip.trb.org/View/1742620 Guidebook for Virtual Airport Ramp Control Operations Facilities https://rip.trb.org/View/1689223 Tue, 25 Feb 2020 10:33:31 GMT https://rip.trb.org/View/1689223 Advanced 4D Special Use Airspace Research https://rip.trb.org/View/1537221 Wed, 22 Aug 2018 13:03:36 GMT https://rip.trb.org/View/1537221 Mitigate Threats through Space Environment Modeling/Prediction-CU https://rip.trb.org/View/1537168 Wed, 22 Aug 2018 13:02:12 GMT https://rip.trb.org/View/1537168 Mitigate Threats through Space Environment Modeling/Prediction-SU https://rip.trb.org/View/1537167 Wed, 22 Aug 2018 13:02:11 GMT https://rip.trb.org/View/1537167 Characterization and Application of Air Traffic Controllers Visual Search Patterns and Control Strategies for Efficient and Effective Training https://rip.trb.org/View/1532626 Thu, 16 Aug 2018 10:45:22 GMT https://rip.trb.org/View/1532626