{"carrier":{"dot_number":"1239697","legal_name":"DAVID CLARENCE NAYBACK","dba_name":"DAVID NAYBACK TRUCKING","entity_type":"EXEMPT FOR HIRE","operating_status":"EXEMPT FOR HIRE","phy_street":"7163E BLAIR RD","phy_city":"PICKFORD","phy_state":"MI","phy_zip":"49774","phy_country":"US","phone":"9064401372","mc_number":"MC-487958","mc_number_2":"","mc_number_3":"","carrier_operation":"C","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":75230,"mcs150_mileage_year":"2016","mcs150_date":"20230620 0944","add_date":"20040423","officer_1":"DAVID C NAYBACK","officer_2":"","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:44:11","updated_at":"2026-05-16 01:44:11"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}