{"airworthiness_class":"Standard","airworthiness_date":"2011-07-23","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2025-05-16","city":"GRAND RAPIDS","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"33919","engine_horsepower":0,"engine_maker":"HONEYWELL","engine_model":"TFE731-20BR","engine_thrust_lb":3650,"expiration_date":"2032-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-05-16","maker":"Learjet Inc","maker_country":null,"maker_raw":"LEARJET INC","maker_segment":null,"mfr_mdl_code":"5170805","mode_s_code":"53370620","mode_s_hex":"ADF190","model":"45","n_number":"N998NJ","name":"NORTHERN JET MANAGEMENT INC","num_engines":2,"other_names":"","plain_english":"N998NJ is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines, built in 2011. It has 12 seats. It is registered to Northern Jet Management INC, a corporation in Grand Rapids, Michigan. The registration is valid: it was issued on May 16, 2025 and expires on May 31, 2032. It holds a standard airworthiness certificate for transport, dated July 23, 2011.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":12,"serial_number":"2130","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5657 GATEWAY DR","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01072648","url":"https://staging.data.eflight.com/aircraft/N998NJ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2011,"zip":"49512"}