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SOUTHERN SEISMIC EXPLORATION INC

USDOT 397603 Inactive Interstate
Trust Score
—
not yet scored
CYPRESS, TX · FMCSA public records

Operations

Power units
21
Trucks + tractors
Drivers
24
1.14 per truck
Authority age
36 years
Since 1990
Safety rating
Unrated

What SOUTHERN SEISMIC EXPLORATION INC’s FMCSA record shows

Each field from the public registration, and what it means when you’re vetting this carrier.

USDOT number 397603
The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify SOUTHERN SEISMIC EXPLORATION INC.
MC number None on file
No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
Operating status Inactive
FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
Operation type Interstate
Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
Fleet size 21 power units, 24 drivers
SOUTHERN SEISMIC EXPLORATION INC self-reports 21 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.

Safety profile

FMCSA BASIC percentiles, inspection history, and out-of-service rates.

Full safety report

All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.

Crash history

State-reportable crashes, severity breakdown, and time-decayed analysis.

Crash history

Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.

Insurance & compliance

Active policy coverage, insurance carrier, effective dates, and historical gaps.

Insurance details

BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.

Authority & cross-reference

Authority revocation history and chameleon carrier detection across 4.4M records.

Authority & cross-reference

Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.

Frequently asked questions about SOUTHERN SEISMIC EXPLORATION INC

Common questions about this carrier, answered from FMCSA public records.

Is SOUTHERN SEISMIC EXPLORATION INC a legitimate motor carrier?

SOUTHERN SEISMIC EXPLORATION INC is registered with FMCSA under USDOT number 397603. Operating authority status is currently Inactive.

Where is SOUTHERN SEISMIC EXPLORATION INC based?

SOUTHERN SEISMIC EXPLORATION INC lists its physical address in CYPRESS, TX in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 397603 active?

USDOT 397603 (SOUTHERN SEISMIC EXPLORATION INC) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.

How many trucks does SOUTHERN SEISMIC EXPLORATION INC operate?

SOUTHERN SEISMIC EXPLORATION INC reports 21 power units and employs 24 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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