{"airworthiness_class":"Restricted","airworthiness_date":"2013-07-16","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2018-03-19","city":"SAINT AUGUSTINE","country_code":"US","county_code":"109","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42353","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"O-540-F1B5","engine_thrust_lb":0,"expiration_date":"2028-03-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-04-22","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER","maker_segment":"Helicopter","mfr_mdl_code":"7640120","mode_s_code":"52667256","mode_s_hex":"AB6EAE","model":"R44","n_number":"N836AK","name":"OLD CITY HELICOPTER SALES LLC","num_engines":1,"other_names":"","plain_english":"N836AK is a Robinson Helicopter R44, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2007. It has 4 seats. It is registered to Old City Helicopter Sales LLC, an LLC in Saint Augustine, Florida. The registration is valid: it was issued on March 19, 2018 and expires on March 31, 2028. It holds a restricted airworthiness certificate for agriculture and pest control, dated July 16, 2013.","region":"Southern","region_code":"7","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"1691","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"FL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4900 US HIGHWAY 1 N STE 400","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00327209","url":"https://staging.data.eflight.com/aircraft/N836AK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"320956265"}