BIG SKY SUBSURFACE
Quick checks from the federal record
Authority active
FMCSA currently lists this operating authority as active.
Tenure: 14 years
Registration history dates back to 2012 — an established federal record.
FMCSA record timeline
MC Look Up archives every monthly census filing and diffs them field-by-field — 1 change tracked for USDOT 2327423 so far.
May 28, 2024
to
Feb 21, 2026
Registration & fleet profile
From 1 archived monthly FMCSA census snapshot for this carrier.
- MCS-150 filing: May 28, 2024 — within the biennial update window
- Reported annual mileage: 3,000 miles (2023) — ≈1,000 per truck
- Company officer: JON HEPFNER
- Operation class: Private property only
No analyst narrative exists yet for BIG SKY SUBSURFACE. Running a full vetting search generates one — a plain-English readout of the flags, history, and network signals on this page.
What the full workup adds
BASIC percentile detail
Each of the seven BASIC measures with percentile, threshold status, and inspection counts behind it.
Crash-by-crash record
Every reportable crash with date, state, severity, and tow-away status — fleet-normalized.
Live insurance verification
Current BI&PD and cargo coverage against federal minimums, with effective dates and lapse detection.
Full identity graph
Complete shared-phone/address/officer map with revocation overlays, not just the sample above.
Common questions about BIG SKY SUBSURFACE
What size fleet does BIG SKY SUBSURFACE run?
The latest filing reports 3 power units and 1 driver — a small operation in MC Look Up's fleet segmentation.
Is USDOT 2327423 authorized to operate right now?
As of the latest FMCSA sync, USDOT 2327423 (BIG SKY SUBSURFACE) shows authority status: Active. MC Look Up re-syncs carrier records on a rolling ~48-hour cycle, so this reflects the current federal register, not a stale snapshot.
What has changed on BIG SKY SUBSURFACE's FMCSA record?
MC Look Up's month-over-month census tracking has logged 1 change to this carrier's federal record — most recently its mCS-150 filing in Jun 2025. Frequent identity-field changes (name, phone, address) can signal a chameleon re-registration.
When did BIG SKY SUBSURFACE last update its MCS-150 filing?
The MCS-150 on file dates from 0.4 years ago. That's within FMCSA's required biennial update window.
Who is the listed company officer for BIG SKY SUBSURFACE?
JON HEPFNER appears as company officer on the FMCSA registration for USDOT 2327423. Officer names are one of the identity fields MC Look Up cross-references against revoked carriers.
Run the full workup on BIG SKY SUBSURFACE
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