{"airworthiness_class":"Experimental","airworthiness_date":"2018-11-23","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-07-15","city":"SAN FRANCISCO","country_code":"US","county_code":"075","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17247","engine_horsepower":350,"engine_maker":"CONT MOTOR","engine_model":"TSIO-550-E","engine_thrust_lb":0,"expiration_date":"2032-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"LANCAIR INTL INC","kit_model":"LANCAIR IV P","last_action_date":"2026-07-18","maker":"Holmes Harvard H","maker_country":null,"maker_raw":"HOLMES HARVARD H","maker_segment":null,"mfr_mdl_code":"05617CP","mode_s_code":"53222412","mode_s_hex":"AD250A","model":"LANCAIR IV-P","n_number":"N946SH","name":"AZAROV KONSTANTIN A","num_engines":1,"other_names":"","plain_english":"N946SH is a Holmes Harvard H LANCAIR IV-P, a fixed-wing airplane with one motor with a piston engine, built in 2018. It has 4 seats. It is registered to an individual in San Francisco, California. The registration is valid: it was issued on July 15, 2025 and expires on July 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated November 23, 2018.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"LIV-558","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"745 AMAZON AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00090359","url":"https://staging.data.eflight.com/aircraft/N946SH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2018,"zip":"941123809"}