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  2. Advanced Train Control System - Wikipedia

    en.wikipedia.org/wiki/Advanced_Train_Control_System

    An Advanced Train Control System (ATCS) is a North American system of railroad equipment designed to ensure safety by monitoring locomotive and train locations, providing analysis and reporting, automating track warrants, detecting blind spot and similar orders. [1]

  3. Western and Atlantic Depot - Wikipedia

    en.wikipedia.org/wiki/Western_and_Atlantic_Depot

    Another depot, the Dalton freight depot (pictured, south of the W&A depot at East Morris Street), was built for the Southern Railway and was recently restored and is home to the Dalton Convention and Visitors Bureau and is a railfan hotspot complete with a Virtual Railfan webcam, scanner, and ATCS monitor.

  4. Advanced Civil Speed Enforcement System - Wikipedia

    en.wikipedia.org/wiki/Advanced_Civil_Speed...

    Safetran VIU-ACSES Field Encoder monitors wayside status information and sends track signal states through the ground network to locomotives.. The on-board equipment consists of a computer that also stores the route characteristics database, a distance measurement subsystem to track train position, an antenna subsystem for the track mounted balises, and a data radio subsystem for communication ...

  5. Download and install the AOL app on iOS

    help.aol.com/articles/aol-app-downloading-and...

    Learn more about the AOL app and download it from the App Store. The AOL app is available for iOS devices running iOS 12 or newer. Open the App Store on your device. Tap the Search icon. Type "AOL" in the search field. Tap Search. Next to "AOL: News Email Weather Video", tap Get. Enter your Touch ID or Apple ID, if prompted. Tap Open.

  6. Upgrade to the new version of the AOL app for iOS

    help.aol.com/articles/upgrade-to-the-new-version...

    The new version of the AOL app gives you instant access to all the great features you love about AOL Mail. You'll be able to organize and filter your emails, add multiple accounts, read the news (including breaking news), watch videos, compose customized emails and more without ever leaving the app.

  7. Adaptive traffic control - Wikipedia

    en.wikipedia.org/wiki/Adaptive_traffic_control

    Adaptive traffic control system (ATCS) is a traffic management strategy in which traffic signal timing changes, or adapts, based on actual traffic demand. This is accomplished using an adaptive traffic control system consisting of both hardware and software.

  8. The best air purifiers of 2025 - AOL

    www.aol.com/lifestyle/best-air-purifiers...

    We put the best air purifiers from Lenovo, Honeywell, Winix, and more to the test to see which held up best (and actually purified the air for you). See what our product scientist has to say.

  9. Positive train control - Wikipedia

    en.wikipedia.org/wiki/Positive_train_control

    The ATCS protocol, which the AAR had recommended the FCC consider as PTC in 2000 (when AAR sought a nationwide 900 MHz "ribbon" license), [42] can support train control operation at both 900 MHz and 160 MHz. [43] The latter frequency band is only used for ATCS on a few subdivisions and shortlines.