{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-05-01","city":"GRAND RAPIDS","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-05-31","fractional_owner":1,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-05-01","maker":"Learjet Inc","maker_country":null,"maker_raw":"LEARJET INC","maker_segment":null,"mfr_mdl_code":"5170805","mode_s_code":"51302744","mode_s_hex":"A585E4","model":"45","n_number":"N455NJ","name":"NORTHERN JET MANAGEMENT INC","num_engines":2,"other_names":"JT REAL ESTATE LLC / CIO HOLDINGS INC / ILLINI AG AVIATION LLC / MARSH AIR LLC / CULVER FRANCHISING SYSTEM LLC","plain_english":"N455NJ is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines. It has 12 seats. It is registered to co-owned owners in Grand Rapids, Michigan. The registration is valid: it was issued on May 1, 2026 and expires on May 31, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"Co-owned","registrant_type_code":"4","seats":12,"serial_number":"437","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5500 44TH ST SE","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01107743","url":"https://staging.data.eflight.com/aircraft/N455NJ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"495124055"}