{"airworthiness_class":"Experimental","airworthiness_date":"2003-01-31","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2002-09-09","city":"PLACERVILLE","country_code":"US","county_code":"017","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Kirkpatrick Mark S","maker_country":null,"maker_raw":"KIRKPATRICK MARK S","maker_segment":null,"mfr_mdl_code":"05614ND","mode_s_code":"51154364","mode_s_hex":"A4D8F4","model":"MSK6","n_number":"N411MK","name":"KIRKPATRICK MARK S","num_engines":1,"other_names":"","plain_english":"N411MK is a Kirkpatrick Mark S MSK6, a fixed-wing airplane with one motor with a piston engine, built in 2002. It has 4 seats. It is registered to an individual in Placerville, California. The registration is valid: it was issued on September 9, 2002 and expires on April 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated January 31, 2003.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"001","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2940 SWANSBORO RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00694187","url":"https://staging.data.eflight.com/aircraft/N411MK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2002,"zip":"956677955"}