{"airworthiness_class":"Standard","airworthiness_date":"2026-04-15","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2026-06-27","city":"LAKE OSWEGO","country_code":"US","county_code":"005","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42314","engine_horsepower":145,"engine_maker":"LYCOMING","engine_model":"O-360-J2A","engine_thrust_lb":0,"expiration_date":"2033-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-27","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER","maker_segment":"Helicopter","mfr_mdl_code":"7640110","mode_s_code":"52341367","mode_s_hex":"A9C2F7","model":"R22 BETA","n_number":"N728TK","name":"STEFANIDIS DIMITRI T","num_engines":1,"other_names":"","plain_english":"N728TK is a Robinson Helicopter R22 BETA, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2026. It has 2 seats. It is registered to an individual in Lake Oswego, Oregon. The registration is valid: it was issued on June 27, 2026 and expires on June 30, 2033. It holds a standard airworthiness certificate for normal, dated April 15, 2026.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"4936","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"17645 OAK MEADOW LN","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01533271","url":"https://staging.data.eflight.com/aircraft/N728TK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2026,"zip":"970347623"}