{"carrier":{"dot_number":"377181","legal_name":"W W MAILS INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"7106 W PUEBLO","phy_city":"WICHITA","phy_state":"KS","phy_zip":"67209","phy_country":"US","phone":"3167942598","mc_number":"MC-290567","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":18,"total_drivers":19,"total_cdl":16,"mcs150_mileage":2575700,"mcs150_mileage_year":"2025","mcs150_date":"20260319 1541","add_date":"19900103","officer_1":"HENRY WINSOR","officer_2":"HENRY W. WINSOR, III","fleet_size_class":"H","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:37:30","updated_at":"2026-05-16 01:37:30"},"crashes":{"total":24,"fatal":1,"injury":17},"safety_scores":[]}