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Railio · The AI co-pilot for rail maintenance

The AI co-pilot
for rail
maintenance.

One place for everything the tech needs — manuals, 49 CFR, unit history, and senior-tech notes. Every answer is cited against 49 CFR and the OEM manual — FRA-compliant guidance the tech can trust — while senior-tech wisdom gets captured before it retires. Built to keep working when the yard signal drops.

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2:14RAILIO
Live diagnosis Unit 4423
Active fault
Brake pipe pressure low · Car 6, B-end
Type or paste a fault… →
02 — How it works
03 — Projected Impact
Annual labor recovered
$2.4M
Per 100 technicians.
Commuter hours saved
118k / yr
Faster turn-around means fewer cancelled commutes.
Tribal notes captured
1,200+ / yr
Per 100 techs. Senior fixes turned into searchable, cited knowledge for everyone behind them.
Mean time to repair
−38%
Cross-referencing manuals & history on the spot.
Fleet availability
+4.2pts
Recovered hours equal additional revenue-service days per locomotive.
FRA-compliant workflow
100% cited
Every substantive answer points to the exact 49 CFR section or OEM manual passage it came from — an audit-defensible chain from question to repair.
04 — Security
01Field-tested

Spotty-signal resilient

Cached corpus and queued sync keep the tech answering questions when the yard signal drops.

02SHA-256

Tamper-evident audit log

Every prompt and response is hashed and time-stamped — an append-only chain you can replay later.

03RAG · cited

Manual-grounded answers

Cites 49 CFR and your OEM manual on every substantive answer. Refuses to answer outside them.

04SOC 2 · Type II

Tenant-isolated

Customer data is never used to train models. Pick US, EU, or on-prem.

Freight yard

Designed for the yard

Built with road car inspectors and locomotive maintainers from short-line, regional, and Class I operators in mind.

Co-designed with technicians averaging 30+ years on the floor.

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