Changeflow GovPing Transportation Regulation FRA Approval of Onboard Software for PTCSP System
Routine Notice Amended Final

FRA Approval of Onboard Software for PTCSP System

Favicon for www.regulations.gov Regs.gov: Federal Railroad Administration
Detected March 15th, 2026
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Summary

The Federal Railroad Administration (FRA) has approved a revision to the onboard software for the Positive Train Control System (PTCSP). This approval relates to software version 7.0.4.0 for the FECRWY and BTF RFA systems.

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What changed

The Federal Railroad Administration (FRA) has issued an approval for Revision 7.0.4.0 of the onboard software for the FECRWY and BTF RFA systems, which are part of the Positive Train Control System (PTCSP). This approval is associated with FRA dockets FRA-2015-0062 and FRA-2022-0098.

This is a routine software update approval. Regulated entities operating these systems should ensure their onboard software is updated to the approved version. No immediate compliance actions or deadlines are specified, but maintaining approved software is standard operational practice for PTCSP systems.

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Content

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Attachments 1

RRS-250309-001 FECRWY and BTF RFA to PTCSP System Onboard Software Rev. 7.0.4.0 Approval-FRA-2015-0062 and FRA-2022-0098 final signed

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Source

Favicon for www.regulations.gov
Regs.gov: Federal Railroad Administration regulations.gov/search?agencyIds=FRA&sortBy=postedDate&sortDirection=desc
Transportation Regulation
Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
Various Federal Agencies
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor

Who this affects

Applies to
Transportation companies
Geographic scope
National (US)

Taxonomy

Primary area
Transportation
Operational domain
Compliance
Topics
Rail Safety Technology

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