{"carrier":{"dot_number":"548880","legal_name":"COWAN SYSTEMS LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"4555 HOLLINS FERRY ROAD","phy_city":"BALTIMORE","phy_state":"MD","phy_zip":"21227","phy_country":"US","phone":"4102470800","mc_number":"MC-271882","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":1882,"total_drivers":1882,"total_cdl":1882,"mcs150_mileage":143732615,"mcs150_mileage_year":"2024","mcs150_date":"20260428 1301","add_date":"19940128","officer_1":"STEVE WELLS","officer_2":"SHELLY A DUMAS-MAGNIN","fleet_size_class":"V","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C;B","source":"census","ingested_at":"2026-05-16 01:39:07","updated_at":"2026-05-16 01:39:07"},"crashes":{"total":1538,"fatal":42,"injury":829},"safety_scores":[]}