{"airworthiness_class":"Experimental","airworthiness_date":"1998-09-18","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2014-01-08","city":"SAN JOAQUIN","country_code":"US","county_code":"019","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41511","engine_horsepower":200,"engine_maker":"LYCOMING","engine_model":"I0360 SER A&C","engine_thrust_lb":0,"expiration_date":"2030-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-30","maker":"Travland Oscar","maker_country":null,"maker_raw":"TRAVLAND OSCAR","maker_segment":null,"mfr_mdl_code":"0560562","mode_s_code":"53326315","mode_s_hex":"ADACCD","model":"RV-4","n_number":"N980T","name":"GROULEFF AVIATION INC","num_engines":1,"other_names":"","plain_english":"N980T is a Travland Oscar RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1998. It has 2 seats. It is registered to Grouleff Aviation INC, a corporation in San Joaquin, California. The registration is valid: it was issued on January 8, 2014 and expires on January 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated September 18, 1998.","region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"3635","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 441","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00747161","url":"https://staging.data.eflight.com/aircraft/N980T","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1998,"zip":"936600441"}