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      •                 - 5AT Web Pages
      •                 - Obituary: Alan Fozard 1937 – 2016
    •         - AST Organisation
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    •         - The Revolution Project – a new concept in steam.
    •         - Testing of Coal Substitutes
      •                 - 2012 Bio-fuel trials
    •         - Loco Performance Monitoring
    •         - KWVR S160 Lempor Exhaust
    •         - Clan Project Study
    •         - George V Project
    •         - Indonesian Coal Railway
    •         - Mexican Tourist Railway
  • Technical
    •         - Modern Steam (5AT section)
    •         - Technical Terms (5AT section)
    •         - Holistic Nature of Locomotives
    •         - Modernising Options (5AT Section)
    •         - Improving Performance and Efficiency
    •         - Design for Reliability
  • Members
    •         - Membership
    •         - Members’ Forum
    •         - Newsletters
    •         - Members’ Library
      •                 - Simulation Software Packages (5AT page)
      •                 - Manufacturers and Operators (5AT page)
      •                 - Presentations on Modern Steam (5AT page)
      •                 - Modern Steam Papers (5AT page)
      •                 - Steam vs. Diesel Debates (5AT page)
      •                 - Fuels and Emissions (5AT page)
      •                 - Wardale Letters
      •                 - Reference Material (5AT section)
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      •                 - 2023 AGM – via Zoom
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        •                         - 2021 Conference Presentations Members Only Page:
      •                 - 2019 Conference – Crewe
        •                         - 2019 Conference Presentations (members only)
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  • Books For Sale

Porta Water Treatment SR 335

Porta Water Treatment SR 335

By Chris NewmanJul 17, 2017

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Porta Water Treatment SR 335

By Chris NewmanJul 17, 2017

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Porta Water Treatment SR 335

By Chris NewmanJul 3, 2017

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Notes on Porta Treatment from Discussion with Dave Wardale 23rd Oct 2003

By Chris NewmanJul 3, 2017

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Barcelona 1998 – Fundamental Principles of Steam Locomotive Modernization and Their Application to Museum and Tourist Railway Locomotives – L.D. Porta

By Chris NewmanJun 23, 2017

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FCGB 4-8-2 No 1802

By Chris NewmanJun 21, 2017

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McMahon and Newman at Rio Turbio

By Chris NewmanJun 21, 2017

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RFIRT Gradients

By Chris NewmanJun 21, 2017

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Coal Train – Pategonia

By Chris NewmanJun 21, 2017

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Fig.7.1

By Chris NewmanJun 21, 2017

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Porta A1 Proposal Fig 34

By Chris NewmanJun 21, 2017

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Porta Tribology Fig 01

By Chris NewmanJun 21, 2017

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