{"airworthiness_class":"Experimental","airworthiness_date":"1991-09-18","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2020-02-03","city":"DAYTON","country_code":"US","county_code":"113","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":"2030-02-28","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-06-02","maker":"Martin Douglas E","maker_country":null,"maker_raw":"MARTIN DOUGLAS E","maker_segment":null,"mfr_mdl_code":"05608MU","mode_s_code":"50371663","mode_s_hex":"A1F3B3","model":"RV-4","n_number":"N225BF","name":"LATHROP FREDERIC W","num_engines":1,"other_names":"LATHROP WENDY B","plain_english":"N225BF is a Martin Douglas E RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1991. It has 2 seats. It is registered to co-owned owners in Dayton, Ohio. The registration is valid: it was issued on February 3, 2020 and expires on February 28, 2030. It holds an experimental airworthiness certificate for amateur built, dated September 18, 1991.","region":"Great Lakes","region_code":"C","registrant_type":"Co-owned","registrant_type_code":"4","seats":2,"serial_number":"1247","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OH","status":"Valid registration","status_code":"V","status_short":"Valid","street":"452 SCHLATTER DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00345321","url":"https://staging.data.eflight.com/aircraft/N225BF","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"454331144"}