{"airworthiness_class":"Experimental","airworthiness_date":"2011-08-19","airworthiness_ops":"Operating light-sport kit-built","category":"conventional","cert_issue_date":"2023-02-24","city":"HAYDEN","country_code":"US","county_code":"055","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55572","engine_horsepower":100,"engine_maker":"ROTAX","engine_model":"912ULS 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":"2025-09-27","maker":"Vans Aircraft Inc","maker_country":null,"maker_raw":"VANS AIRCRAFT INC","maker_segment":null,"mfr_mdl_code":"0690009","mode_s_code":"50052317","mode_s_hex":"A054CF","model":"RV-12","n_number":"N120MK","name":"HARTFORD LANCE","num_engines":1,"other_names":"HARTFORD ISAAC","plain_english":"N120MK is a Vans Aircraft Inc RV-12, a fixed-wing airplane with one motor with a four-stroke engine, built in 2011. It has 2 seats. It is registered to co-owned owners in Hayden, Idaho. The registration is valid: it was issued on February 24, 2023 and expires on February 28, 2030. It holds an experimental airworthiness certificate for operating light-sport kit-built, dated August 19, 2011.","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":2,"serial_number":"120153","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ID","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4349 W DUNKIRK AVE APT 248","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01063605","url":"https://staging.data.eflight.com/aircraft/N120MK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2011,"zip":"838351200"}