HAMM INC
DBA KAW RIVER TRUCKING
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 rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
34 inspections in the charted months · busiest month May '25 · 4
Inspection coverage· expected vs observed · the fraud signal
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.
- Registered power units
- 52
- Inspections · 24 mo
- 35
- Annualized
- ≈18 / yr
- Coverage
- ≈0.3 inspections / unit · yr
BASIC categories· CSA SMS · Aug 2026
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 Driving5 · 0 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
- 393.11 Required lamps/reflectors missingVehicle Maintenance3 · 1 OOS
- 391.41 No / expired medical certificateDriver Fitness3 · 1 OOS
- 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
- 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
- 390.21 USDOT number marking on vehicleUnsafe Driving1 · 0 OOS
ELD & hours-of-service
No hours-of-service or ELD violations on record across 54 inspections — a clean logging history.
Crash history· 45 total · 0 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2024 | 1 | 0 | 1 | 1 | |
| 2023 | 3 | 0 | 2 | 3 | |
| 2022 | 2 | 0 | 0 | 2 | |
| 2021 | 1 | 0 | 0 | 1 | |
| 2020 | 5 | 0 | 3 | 5 | |
| 2019 | 4 | 0 | 0 | 4 | |
| 2017 | 1 | 0 | 1 | 1 | |
| 2016 | 1 | 0 | 0 | 1 | |
| 2015 | 2 | 0 | 0 | 2 | |
| 2014 | 1 | 0 | 1 | 1 | |
| 2011 | 1 | 0 | 0 | 1 | |
| 2010 | 5 | 0 | 2 | 5 | |
| 2009 | 3 | 0 | 1 | 2 | |
| 2008 | 2 | 0 | 0 | 2 | |
| 2007 | 1 | 0 | 1 | 1 | |
| 2006 | 2 | 0 | 0 | 2 | |
| 2005 | 2 | 0 | 0 | 2 | |
| 2004 | 1 | 0 | 0 | 1 | |
| 2002 | 4 | 0 | 1 | 4 | |
| 2001 | 3 | 0 | 1 | 3 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jul 17, 2024 | KS | 0 | 1 | Yes |
| Sep 14, 2023 | KS | 0 | 0 | Yes |
| Jun 26, 2023 | KS | 0 | 1 | Yes |
| Jun 9, 2023 | KS | 0 | 1 | Yes |
| Apr 5, 2022 | KS | 0 | 0 | Yes |
| Jan 19, 2022 | KS | 0 | 0 | Yes |
| Feb 3, 2021 | KS | 0 | 0 | Yes |
| Dec 16, 2020 | KS | 0 | 3 | Yes |
| Dec 10, 2020 | KS | 0 | 1 | Yes |
| Oct 30, 2020 | KS | 0 | 1 | Yes |
| Aug 10, 2020 | KS | 0 | 0 | Yes |
| Jan 22, 2020 | KS | 0 | 0 | Yes |
| Dec 6, 2019 | KS | 0 | 0 | Yes |
| Oct 31, 2019 | KS | 0 | 0 | Yes |
| Feb 11, 2019 | KS | 0 | 0 | Yes |
| Jan 22, 2019 | KS | 0 | 0 | Yes |
| May 1, 2017 | KS | 0 | 1 | Yes |
| Apr 26, 2016 | KS | 0 | 0 | Yes |
| Nov 27, 2015 | KS | 0 | 0 | Yes |
| Aug 3, 2015 | KS | 0 | 0 | Yes |
| Sep 17, 2014 | KS | 0 | 3 | Yes |
| Dec 2, 2011 | KS | 0 | 0 | Yes |
| Nov 3, 2010 | KS | 0 | 1 | Yes |
| Oct 14, 2010 | KS | 0 | 0 | Yes |
| Aug 19, 2010 | KS | 0 | 1 | Yes |