{"airworthiness_class":"Experimental","airworthiness_date":"1998-12-01","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2015-07-31","city":"HALF MOON BAY","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"03001","engine_horsepower":1500,"engine_maker":"ALLISON","engine_model":"V1710 SERIES","engine_thrust_lb":0,"expiration_date":"2028-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-26","maker":"Yakovlev","maker_country":null,"maker_raw":"YAKOVLEV","maker_segment":null,"mfr_mdl_code":"05603QW","mode_s_code":"51252443","mode_s_hex":"A55523","model":"YAK-9U-M","n_number":"N4425S","name":"ANDREINI LINDA J","num_engines":1,"other_names":"ANDREINI EDWARD J / ANDREINI SANDRA L","plain_english":"N4425S is a Yakovlev YAK-9U-M, a fixed-wing airplane with one motor with turboshaft engines, built in 1997. It has 1 seat. It is registered to co-owned owners in Half Moon Bay, California. The registration is valid: it was issued on July 31, 2015 and expires on July 31, 2028. It holds an experimental airworthiness certificate for exhibition, dated December 1, 1998.","region":"Western-Pacific","region_code":"4","registrant_type":"Co-owned","registrant_type_code":"4","seats":1,"serial_number":"0470405","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2220 CABRILLO HWY S","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"00707251","url":"https://staging.data.eflight.com/aircraft/N4425S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1997,"zip":"940192249"}