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  2. Automatic train control - Wikipedia

    en.wikipedia.org/wiki/Automatic_train_control

    Since 2006, the Tōkaidō Shinkansen's ATC-1A system has been superseded by ATC-NS. ATC-2: Used on the Tōhoku, Jōetsu and Nagano Shinkansen routes, it utilized 0, 30, 70, 110, 160, 210 and 240 km/h (0, 19, 43, 68, 99, 130 and 149 mph) trackside speed limits. In recent years, ATC-2 has been superseded by the digital DS-ATC.

  3. Positive train control - Wikipedia

    en.wikipedia.org/wiki/Positive_train_control

    All of NS's locomotives are equipped with Energy Management a computer system that provides real time data on the locomotive. The system can also control train speed and brake systems on board. The EM system allows the locatives to use less fuel and be more efficient. NS's final goal is completely autonomous operations of their trains.

  4. AN/PRC-150 - Wikipedia

    en.wikipedia.org/wiki/AN/PRC-150

    The AN/PRC-150(C) Falcon II Manpack Radio, is a tactical HF-SSB/ VHF-FM manpack radio manufactured by Harris Corporation. [1] It holds an NSA certification for Type 1 encryption . [ 2 ] The PRC-150 is the manpack HF radio for the Harris Falcon II family of radios, introduced in the early 2000s.

  5. Next Generation Air Transportation System - Wikipedia

    en.wikipedia.org/wiki/Next_Generation_Air...

    The need for NextGen became apparent during the summer of 2000 when air travel was impeded by severe congestion and costly delays. Two years later, the Commission on the Future of the U.S. Aerospace Industry recommended that a multiagency task force develop an integrated plan to transform the U.S. air transportation system.

  6. Northeast Corridor - Wikipedia

    en.wikipedia.org/wiki/Northeast_Corridor

    CSX and NS partly own their routes. Long-distance Amtrak services that use the Northeast Corridor include the Cardinal, Crescent, and Silver Meteor trains, which reach 125 mph (201 km/h), as well as its Acela trains, which reach 150 mph (240 km/h) in parts of Massachusetts, Rhode Island, and New Jersey. Some express trains operated by MARC that ...

  7. USATC S100 Class - Wikipedia

    en.wikipedia.org/wiki/USATC_S100_Class

    The S100 is a side tank designed by Col. Howard G. Hill.In 1942, the USATC ordered 382 S100s from Davenport Locomotive Works of Iowa, H. K. Porter, Inc, of Pittsburgh and Vulcan Iron Works of Wilkes-Barre.

  8. Honda Sport ATCs - Wikipedia

    en.wikipedia.org/wiki/Honda_Sport_ATCs

    This led to the creation of the ATC250R, [2] a 2-stroke racing ATC based on the CR250 motocross line in 1981 and 3 more Sport ATCs, using 4-stroke engines. [3] The ATC250R remains a popular model for collectors due to its high-performance 2-stroke engines and racing heritage; and the 4-stroke “X” ATCs continue to be popular trail machines.

  9. List of airline codes (N) - Wikipedia

    en.wikipedia.org/wiki/List_of_airline_codes_(N)

    International Civil Aviation Organization (official site); Designators for Aircraft Operating Agencies, Aeronautical Authorities and Services (Doc8585) Publications Purchasing (official site)