{"airworthiness_class":"Standard","airworthiness_date":"1956-02-07","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2003-05-01","city":"TRACYS LANDING","country_code":"US","county_code":"003","cruise_speed_mph":94,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"27025","engine_horsepower":165,"engine_maker":"FRANKLIN","engine_model":"6A4165 SERIES","engine_thrust_lb":0,"expiration_date":"2027-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-01-22","maker":"Stinson","maker_country":null,"maker_raw":"STINSON","maker_segment":null,"mfr_mdl_code":"9230408","mode_s_code":"52020062","mode_s_hex":"A82032","model":"108-3","n_number":"N6221M","name":"MCKIBBEN MARK A","num_engines":1,"other_names":"MCKIBBEN JOHN H JR","plain_english":"N6221M is a Stinson 108-3, a fixed-wing airplane with one motor with a piston engine, built in 1948. It has 4 seats. It is registered to Mckibben Mark A, a partnership in Tracys Landing, Maryland. The registration is valid: it was issued on May 1, 2003 and expires on May 31, 2027. It holds a standard airworthiness certificate for normal; utility, dated February 7, 1956.","region":"Eastern","region_code":"1","registrant_type":"Partnership","registrant_type_code":"2","seats":4,"serial_number":"108-4221","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MD","status":"Valid registration","status_code":"V","status_short":"Valid","street":"400 DEALE RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00181586","url":"https://staging.data.eflight.com/aircraft/N6221M","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1948,"zip":"207799714"}