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52550
  
  

  26
Mar
2024
Other Reports
Brandywine Valley / Upper Merion and Plymouth Railroad 242 Program Approval letter
Author
          RRS-11

Subject
                    Conductor Certification

**Keywords:** Conductor
    29
Jan
2024
Other Reports
Hoosier Valley Railroad Museum 242 Program Approval Letter
Author
          RRS-11

Subject
                    Conductor Certification

**Keywords:** Conductor
    8
Dec
2023
Technical Reports
PTC Communications: Cybersecurity Technology Review and Concept of Operations
Author
          Federal Railroad Administration

Subject
                    Positive Train Control,
                    Security

**Keywords:** Positive Train Control, PTC, railroad, shared network, Interoperable Train Control Messaging, ITCM, cybersecurity, encryption, National Institute of Standards and Technology, NIST, ELLI
**Abstract:** Researchers sought to determine how to improve the confidentiality of information passing through the...
Report Number
              DOT/FRA/ORD-23/39

  Office
              RDI-23
    26
Oct
2023
Other Reports
East Ohio Valley Railway 242 Program Approval Letter
Author
          RRS-11

Subject
                    Conductor Certification

**Keywords:** Conductor
    23
Oct
2023
Other Reports
Copper Basin Railway 242 Program Approval Letter
Author
          RRS-11

Subject
                    Conductor Certification

**Keywords:** Conductor

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