{"airworthiness_class":"Experimental","airworthiness_date":"2000-01-26","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2026-05-16","city":"FERNANDINA BEACH","country_code":"US","county_code":"089","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41508","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"0-320 SERIES","engine_thrust_lb":0,"expiration_date":"2033-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"STODDARD HAMILTON","kit_model":"GLASTAR","last_action_date":"2026-05-16","maker":"Kaiser Ivan I","maker_country":null,"maker_raw":"KAISER IVAN I","maker_segment":null,"mfr_mdl_code":"05607G0","mode_s_code":"50113023","mode_s_hex":"A09613","model":"GLASTAR","n_number":"N137K","name":"STONE FISH AVIATION LLC","num_engines":1,"other_names":"","plain_english":"N137K is a Kaiser Ivan I GLASTAR, a fixed-wing airplane with one motor with a piston engine, built in 2000. It has 2 seats. It is registered to Stone Fish Aviation LLC, an LLC in Fernandina Beach, Florida. The registration is valid: it was issued on May 16, 2026 and expires on May 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated January 26, 2000.","region":"Southern","region_code":"7","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"137","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"FL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1517 CALHOUN ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00995652","url":"https://staging.data.eflight.com/aircraft/N137K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2000,"zip":"320342638"}