{"airworthiness_class":"Experimental","airworthiness_date":"1992-01-31","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1991-12-02","city":"SANTA PAULA","country_code":"US","county_code":"111","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41514","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O&VO-360 SER","engine_thrust_lb":0,"expiration_date":"2029-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-07","maker":"Lynch John R","maker_country":null,"maker_raw":"LYNCH JOHN R","maker_segment":null,"mfr_mdl_code":"05608SG","mode_s_code":"53001431","mode_s_hex":"AC0319","model":"RV-4","n_number":"N873SP","name":"LYNCH JOHN R","num_engines":1,"other_names":"","plain_english":"N873SP is a Lynch John R RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1991. It has 2 seats. It is registered to an individual in Santa Paula, California. The registration is valid: it was issued on December 2, 1991 and expires on January 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated January 31, 1992.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"873","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 721","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00873692","url":"https://staging.data.eflight.com/aircraft/N873SP","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"93061"}