Carrier profile · USDOT 24472 · MC-143987 · Updated Aug 9, 2026

M Korson & Co Inc

20 power unitsavg 9.5 yrRegional · 5 statesSOMERVILLE, MA75/100
NO OPERATING AUTHORITYMC-143987 NO AUTHORITYRATED CONDITIONAL
Verified linksFMCSA SAFER

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 33.3%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 — 6 vehicle and 16 driver inspections over 24 months.

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

25.0% · 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 8.3 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

15 inspections in the charted months · busiest month Jan '26 · 3

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
0.4 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 20-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
20
Inspections · 24 mo
16
Annualized
8 / yr
Coverage
0.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

37%
Unsafe Driving
Vektor peer est.
36%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
73%
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 Driving14 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance11 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
  • 395.22 ELD — provider/registration/malfunctionHOS Compliance2 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS
  • 392.9 Failure to secure load / cargo not securedUnsafe Driving1 · 0 OOS

ELD & hours-of-service

15 hours-of-service / ELD violations on record · most recent Apr 14, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

4ELD device issues
0No log / no ELD
1False logs
0Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 36 total · 0 in 24 mo

36
Total crashes
0
In last 24 mo
1
Fatal
18
Injury
YearCrashesFatalInjuryTow
20232012
20224014
20212002
20201011
20191001
20181011
20175035
20162112
20152002
20142022
20122002
20101001
20092021
20081001
20071001
20062022
20052021
20021011
19971001
19961011
DateStateFatalitiesInjuriesTow-away
Aug 3, 2023CT00Yes
Feb 11, 2023NJ01Yes
Dec 12, 2022CT00Yes
Jul 15, 2022CT00Yes
May 28, 2022MA00Yes
May 13, 2022CT01Yes
Oct 1, 2021CT00Yes
Jun 7, 2021CT00Yes
Aug 20, 2020NY01Yes
Dec 12, 2019NY00Yes
Oct 30, 2018NY01Yes
Oct 15, 2017NY02Yes
Aug 26, 2017DE01Yes
Jun 2, 2017CT00Yes
Feb 17, 2017NJ00Yes
Jan 18, 2017NH01Yes
Nov 9, 2016NJ10Yes
Jun 14, 2016CT03Yes
Aug 14, 2015NY00Yes
May 13, 2015NJ00Yes
Nov 20, 2014RI01Yes
Jun 7, 2014NJ02Yes
Nov 16, 2012NY00Yes
Aug 30, 2012NJ00Yes
Feb 10, 2010CT00Yes