{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2025-12-29","city":"CARSON CITY","country_code":"US","county_code":"510","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":"2032-12-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-12-29","maker":"Moravan N P Otrokovice","maker_country":null,"maker_raw":"MORAVAN N P OTROKOVICE","maker_segment":null,"mfr_mdl_code":"5920218","mode_s_code":"53353764","mode_s_hex":"ADD7F4","model":"ZLIN Z-142","n_number":"N991SK","name":"INTERNATIONAL AIR SERVICES INC TRUSTEE","num_engines":1,"other_names":"","plain_english":"N991SK is a Moravan N P Otrokovice ZLIN Z-142, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to International Air Services INC Trustee, a corporation in Carson City, Nevada. The registration is valid: it was issued on December 29, 2025 and expires on December 31, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"0386","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NV","status":"Valid registration","status_code":"V","status_short":"Valid","street":"123 W NYE LN STE 129","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01535261","url":"https://staging.data.eflight.com/aircraft/N991SK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"897060838"}