{"id":166609,"url":"https://lda.gov/api/v1/clients/166609/?format=json","client_id":1005216,"name":"AVANTAIR, INC.","general_description":"Aviation","client_government_entity":false,"client_self_select":false,"state":"DE","state_display":"Delaware","country":"US","country_display":"United States of America","ppb_state":null,"ppb_state_display":null,"ppb_country":"US","ppb_country_display":"United States of America","effective_date":"2010-05-03","registrant":{"id":73134,"url":"https://lda.gov/api/v1/registrants/73134/?format=json","house_registrant_id":31971,"name":"O'NEILL AND ASSOCIATES","description":"Lobbyist","address_1":"18 Tremont Street","address_2":"Suite 600","address_3":null,"address_4":null,"city":"Boston","state":"MA","state_display":"Massachusetts","zip":"02108","country":"US","country_display":"United States of America","ppb_country":"US","ppb_country_display":"United States of America","contact_name":"MADELEINE MCCULLOM","contact_telephone":"+1 617-646-1018","dt_updated":"2026-08-14T16:29:42.888286-04:00"}}