Carrier profile · USDOT 776430 · MC-347563 · Updated Jul 18, 2026

Ats Intermodal LLC

DBA HARBOR LOGISTICS

139 power unitsavg 5.4 yrRegional · 7 statesNORTH CHARLESTON, SC74/100
CARRIER ACTIVEMC-347563 ACTIVERATED SATISFACTORYHAZMAT

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 35.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 51 vehicle and 135 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

50.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 6.8 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

132 inspections in the charted months · busiest month Sep '25 · 11

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 139-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
139
Inspections · 24 mo
135
Annualized
68 / yr
Coverage
0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

46%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
71%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving79 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance26 · 8 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance21 · 11 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance17 · 3 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance8 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance6 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance5 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 2 OOS
  • 393.126 Parts & accessories (vehicle condition)Vehicle Maintenance4 · 4 OOS

ELD & hours-of-service

4 hours-of-service / ELD violations on record · most recent Apr 17, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

3ELD device issues
0No log / no ELD
0False logs
1Drove over hours

0 ELD violations in the last 24 months.

Crash history· 91 total · 9 in 24 mo

91
Total crashes
9
In last 24 mo
3
Fatal
45
Injury
YearCrashesFatalInjuryTow
20257236
20246026
20234004
20225035
2021130911
20206036
20196025
20186136
20176046
20166025
20153013
20142012
20121001
20112021
20101011
20081011
20061010
20053013
20042011
20035034
20022012
20001011
19991001
19971001
DateStateFatalitiesInjuriesTow-away
Oct 3, 2025AL00Yes
Jul 12, 2025SC10Yes
Jun 20, 2025SC01Yes
Apr 14, 2025SC01Yes
Mar 17, 2025SC10No
Mar 7, 2025SC00Yes
Jan 7, 2025SC01Yes
Sep 18, 2024SC00Yes
Sep 18, 2024SC00Yes
May 15, 2024SC01Yes
May 2, 2024SC01Yes
Jan 30, 2024SC00Yes
Jan 25, 2024SC00Yes
Dec 14, 2023NC00Yes
Nov 8, 2023SC00Yes
Mar 20, 2023SC00Yes
Jan 17, 2023SC00Yes
Sep 16, 2022SC01Yes
Apr 14, 2022SC02Yes
Mar 16, 2022GA00Yes
Feb 17, 2022SC00Yes
Feb 17, 2022SC01Yes
Dec 13, 2021SC00Yes
Nov 29, 2021SC00Yes
Sep 28, 2021SC02No