{"airworthiness_class":"Restricted","airworthiness_date":"1975-03-26","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2013-02-04","city":"PERHAM","country_code":"US","county_code":"111","cruise_speed_mph":71,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41525","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"VO-435 SERIES","engine_thrust_lb":0,"expiration_date":"2029-02-28","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-18","maker":"Continental Copters-Segerstrom","maker_country":null,"maker_raw":"CONTINENTAL COPTERS-SEGERSTROM","maker_segment":null,"mfr_mdl_code":"2390304","mode_s_code":"51000727","mode_s_hex":"A401D7","model":"TOMCAT MK-5A (OH-13)","n_number":"N3575B","name":"LARSON MARK D","num_engines":1,"other_names":"","plain_english":"N3575B is a Continental Copters-Segerstrom TOMCAT MK-5A (OH-13), a rotorcraft with a piston engine (a helicopter or multicopter), built in 1975. It has 1 seat. It is registered to an individual in Perham, Minnesota. The registration is valid: it was issued on February 4, 2013 and expires on February 28, 2029. It holds a restricted airworthiness certificate for agriculture and pest control, dated March 26, 1975.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"WS104","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 186","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00252973","url":"https://staging.data.eflight.com/aircraft/N3575B","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1975,"zip":"565730186"}