Find Flagged Motor Carriers
flagged_carriersRead-onlyIdempotent
FMCSA carriers flagged in one or more SMS BASIC safety categories (over the federal intervention threshold): Unsafe Driving, Hours-of-Service Compliance, Driver Fitness, Controlled Substances/Alcohol, Vehicle Maintenance. Returns carrier name, location, fleet size, which BASICs are flagged, and out-of-service inspection counts. ~1,526 carriers currently flagged. Filter by state, a specific BASIC, or minimum alert count.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| basic | No | One BASIC category: unsafe_driv, hos_driv, driv_fit, contr_subst, veh_maint | |
| limit | No | Max results (default 50, max 200) | |
| state | No | 2-letter state filter (carrier physical state) | |
| min_alerts | No | Minimum number of BASIC alerts (1-5) |