John Arlen Mast (USDOT 1780523)
No blockers or cautions found.
- DOT number
- USDOT 1780523
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Hazmat
- Physical address
- 4314 SOUTH MOHAWK ROAD, HUTCHINSON, KS 67501-9017
- MCS-150 last filed
- 2026-05
Frequently asked questions
What carrier is DOT 1780523?
DOT 1780523 (USDOT 1780523) is John Arlen Mast, an intrastate hazmat motor carrier.
What is John Arlen Mast's USDOT number?
John Arlen Mast's USDOT number is 1780523. No MC docket number is on file.
Is John Arlen Mast currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does John Arlen Mast have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is John Arlen Mast's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for John Arlen Mast, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is John Arlen Mast's CSA score?
FMCSA does not publish a single CSA score for carriers. John Arlen Mast's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is John Arlen Mast's FMCSA safety rating?
John Arlen Mast has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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View the full fleetfax report for John Arlen Mast
Carriers based in Hutchinson, KS
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status