Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. 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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Dynamic avoidance decision method for civil aircraft in a suborbital debris hazard zone https://trid.trb.org/View/2224155 Thu, 22 Feb 2024 16:34:04 GMT https://trid.trb.org/View/2224155 Ride-sharing with Advanced Air Mobility https://trid.trb.org/View/2335134 Mon, 12 Feb 2024 10:31:12 GMT https://trid.trb.org/View/2335134 Real-Time Unmanned Aerial Vehicle-Based Traffic State Estimation for Multi-Regional Traffic Networks https://trid.trb.org/View/2325417 Mon, 22 Jan 2024 08:56:27 GMT https://trid.trb.org/View/2325417 Bilateral Air Service Agreements and Sixth Freedom: Uncomfortable Bedfellows https://trid.trb.org/View/2314027 Wed, 27 Dec 2023 10:28:32 GMT https://trid.trb.org/View/2314027 Emission-aware adjustable robust flight path planning with respect to fuel and contrail cost https://trid.trb.org/View/2289692 Thu, 30 Nov 2023 10:45:16 GMT https://trid.trb.org/View/2289692 A Novel Framework for Solving the Optimal Path Problem in Collaborative Consignment Delivery Systems Using Drones https://trid.trb.org/View/2209564 Mon, 28 Aug 2023 09:34:04 GMT https://trid.trb.org/View/2209564 UAV Icing: Icing Cases for Validation of Path Planning Method https://trid.trb.org/View/2212836 Wed, 19 Jul 2023 09:38:27 GMT https://trid.trb.org/View/2212836 Multi-Flight Rerouting Optimisation Based on Typical Flight Paths Under Convective Weather in the Terminal Area https://trid.trb.org/View/2118560 Wed, 31 May 2023 10:58:10 GMT https://trid.trb.org/View/2118560 Flight Path Optimization for Competition Sailplanes through State Variables Parameterization https://trid.trb.org/View/1802613 Tue, 23 May 2023 09:27:25 GMT https://trid.trb.org/View/1802613 Inbound and Outbound Air Traffic of Riga International Airport Analysis Over a Waypoint LAPSA https://trid.trb.org/View/1974729 Tue, 25 Apr 2023 09:42:10 GMT https://trid.trb.org/View/1974729 Fast Path Planning for Fixed-Wing Unmanned Aerial Vehicle with Multiple Constraints https://trid.trb.org/View/2114029 Tue, 28 Mar 2023 09:56:58 GMT https://trid.trb.org/View/2114029 A Simple Aerial Map Matching Algorithm Based on Hidden Markov https://trid.trb.org/View/2000524 Tue, 28 Mar 2023 09:53:47 GMT https://trid.trb.org/View/2000524 HARVIS: dynamic rerouting assistant using deep learning techniques for Single Pilot Operations (SPO) https://trid.trb.org/View/2084023 Mon, 23 Jan 2023 15:44:38 GMT https://trid.trb.org/View/2084023 Use of flight tracking data to inform safety deficiencies for general aviation cross-country operations in challenging flying environments https://trid.trb.org/View/2063732 200 nm) were collected. 250 flights (50 airplanes) were tracked (spring/summer 2021). For aircraft transiting areas subject to mountain winds influences, 65% completed one/multiple flights with potentially hazardous ridge-level winds. Two thirds of airplanes traversing mountainous topography would have, for at least one flight, been unable to glide to level terrain with a powerplant failure. Encouragingly, flight departures for 82% of the aircraft were with >3,000 ft. cloud ceilings. Likewise, flights for >86% of the study cohort were undertaken during daylight. Employing a risk scale, operations for 68% of the study cohort did not exceed low-risk (i.e., ≤1 unsafe practice) and high-risk flight(s) (three concurrent unsafe practices) were rare (4% of airplanes). In log-linear analysis, no interactions were evident between the four unsafe practices (p = 0.602). Hazardous winds and inadequate engine failure planning were identified as safety deficiencies for general aviation mountain operations. This study advocates for the expanded use of ADS-B-Out in-flight data to inform safety deficiencies/implement corrective measures toward improving general aviation safety.]]> Tue, 29 Nov 2022 09:29:19 GMT https://trid.trb.org/View/2063732 Multi-Aircraft Flight Conflict Resolution and Trajectory Recovery Scheme Based on Mixed Integer Linear Programming and Geometric Rules https://trid.trb.org/View/2063699 Wed, 23 Nov 2022 12:27:19 GMT https://trid.trb.org/View/2063699