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eLibrary

HQ-2022-1521

On Sunday, February 20, 2022, at 12:18 a.m., EST, a Loram Switch Grinder (RGS-9) collided with the rear-end Distributed Power Unit (DPU) of locomotive No. CSXT 3144, of train Q426-19 (Q426) at Milepost (MP) QB 59.9 on the Boston Subdivision in Spencer, Worcester  County, Massachusetts....

Automated Track Centerline Following for Drone Flight Automation

VisioStack Inc. completed initial research to automate drone inspection flights over railroad track using real-time rail detection and track centerline following to simulate flight control without Global Positioning System (GPS) information. Uncrewed Aerial Systems (UAS, or drones) are platforms...