{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2021-04-05","city":"EAGLE RIVER","country_code":"US","county_code":"020","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":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"AIRPLANE FACTORY","kit_model":"SLING 4 TSI","last_action_date":"2023-05-05","maker":"Louis L Weinberg","maker_country":null,"maker_raw":"LOUIS L WEINBERG","maker_segment":null,"mfr_mdl_code":"05639VP","mode_s_code":"53061457","mode_s_hex":"AC632F","model":"SLING 4 TSI","n_number":"N898BK","name":"KAISER ROBERT J","num_engines":1,"other_names":"","plain_english":"N898BK is a Louis L Weinberg SLING 4 TSI, a fixed-wing airplane with one motor with a four-stroke engine. It has 4 seats. It is registered to an individual in Eagle River, Alaska. The registration is valid: it was issued on April 5, 2021 and expires on April 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Alaskan","region_code":"5","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"S98100177","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"17145 EAGLE RIVER RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01332750","url":"https://staging.data.eflight.com/aircraft/N898BK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"995778166"}