{"airworthiness_class":"Standard","airworthiness_date":"1956-05-21","airworthiness_ops":"","category":"conventional","cert_issue_date":"2011-08-12","city":"MARIETTA","country_code":"US","county_code":"067","cruise_speed_mph":131,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17015","engine_horsepower":225,"engine_maker":"CONT MOTOR","engine_model":"E225 SERIES","engine_thrust_lb":0,"expiration_date":"2027-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-03-10","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1151516","mode_s_code":"51272663","mode_s_hex":"A575B3","model":"G35","n_number":"N4509D","name":"AVIATION DEPT LLC","num_engines":1,"other_names":"","plain_english":"N4509D is a Beech G35, a fixed-wing airplane with one motor with a piston engine, built in 1956. It has 4 seats. It is registered to Aviation Dept LLC, an LLC in Marietta, Georgia. The registration is valid: it was issued on August 12, 2011 and expires on August 31, 2027. It holds a standard airworthiness certificate, dated May 21, 1956.","region":"Southern","region_code":"7","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"D-4661","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"GA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2662 COTTONWOOD DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00872754","url":"https://staging.data.eflight.com/aircraft/N4509D","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1956,"zip":"300663616"}