Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 932087 · Updated Jun 13, 2026
William a Brown
DBA B A S E TRANSPORTATION
1 power unitBILLERICA, MA50/100
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 8.0 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration2525 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
25 yr unchanged
Same registration since 2001 — no chameleon / reincarnation signal.
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Verification summary
WILLIAM A BROWN (USDOT 932087) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Aug 20, 2018.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is WILLIAM A BROWN's USDOT number?
WILLIAM A BROWN's USDOT number is 932087.
Is WILLIAM A BROWN authorized to operate?
As of Jun 13, 2026, WILLIAM A BROWN is inactive in the FMCSA register.
How big is WILLIAM A BROWN's fleet?
WILLIAM A BROWN operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is WILLIAM A BROWN based?
WILLIAM A BROWN is based in BILLERICA, MA.
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