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Carrier profile · USDOT 646584 · Updated 07/03/2026

JOHN MARK BROWN

3 power unitsMORGANFIELD, KY
CARRIER ACTIVE
Verified linksFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
3Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Call dispatch(270) 997-0604Email dispatchjmbfarm65@yahoo.com

Load decision · FMCSA snapshot · 2026-07-03

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Established 30 yearsNo inspection history despite active fleet
Operating authority30 yr active
since 1996
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo—%
▼ 22.26% nat'l
Crashes · fatal0
clean 24 mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

3 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Awaiting VIN decode

Identity stabilityStable

30 yr unchanged

Same registration since 1996 — no chameleon / reincarnation signal.

AI readCarrier, 30-yr authority — unrated.Full read

Is JOHN MARK BROWN safe to work with?

Is JOHN MARK BROWN safe to load? JOHN MARK BROWN (USDOT 646584) is an active owner-operator motor carrier based in MORGANFIELD, KY, operating 3 power units and 2 drivers. Operating authority has been active 30 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100), with the leading concern: no inspection history despite active fleet. Source: FMCSA SAFER/MCMIS, last updated 2026-07-03.

FMCSA fields + Vektor analysis · updated 2026-07-03
JMJOHN MARK BROWN 50
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Frequently asked

What is JOHN MARK BROWN's USDOT number?

JOHN MARK BROWN's USDOT number is 646584.

Is JOHN MARK BROWN authorized to operate?

As of 2026-07-03, JOHN MARK BROWN is active in the FMCSA register.

How big is JOHN MARK BROWN's fleet?

JOHN MARK BROWN operates 3 power units and 2 drivers per its most recent MCS-150 filing.

Where is JOHN MARK BROWN based?

JOHN MARK BROWN is based in MORGANFIELD, KY.