{"airworthiness_class":"Standard","airworthiness_date":"1994-08-17","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"1999-09-07","city":"BORING","country_code":"US","county_code":"005","cruise_speed_mph":97,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41514","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O&VO-360 SER","engine_thrust_lb":0,"expiration_date":"2028-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-12","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7101828","mode_s_code":"50347360","mode_s_hex":"A1CEF0","model":"PA-18-150","n_number":"N21531","name":"HANS NELSON & SONS NURSERY INC","num_engines":1,"other_names":"","plain_english":"N21531 is a Piper PA-18-150, a fixed-wing airplane with one motor with a piston engine, built in 1957. It has 2 seats. It is registered to Hans Nelson & Sons Nursery INC, a corporation in Boring, Oregon. The registration is valid: it was issued on September 7, 1999 and expires on May 31, 2028. It holds a standard airworthiness certificate for normal; utility, dated August 17, 1994.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":2,"serial_number":"18-5496","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"31020 SE WAYBILL RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00634822","url":"https://staging.data.eflight.com/aircraft/N21531","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1957,"zip":"970099427"}