{"airworthiness_class":"Standard","airworthiness_date":"1977-06-28","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"","city":"CLARK FORK","country_code":"US","county_code":"017","cruise_speed_mph":63,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"27020","engine_horsepower":210,"engine_maker":"FRANKLIN","engine_model":"6A&6V335 SER","engine_thrust_lb":0,"expiration_date":"","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-03-05","maker":"Hiller","maker_country":null,"maker_raw":"HILLER","maker_segment":null,"mfr_mdl_code":"4360110","mode_s_code":"53126144","mode_s_hex":"ACAC64","model":"UH-12B","n_number":"N91556","name":"BOTICH DAVID A DBA","num_engines":1,"other_names":"AVIATION EXPERT SERVICES","plain_english":"N91556 is a Hiller UH-12B, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1952. It has 4 seats. It is registered to an individual in Clark Fork, Idaho. The registration is valid: it was issued on  and expires on . It holds a standard airworthiness certificate for normal, dated June 28, 1977.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"300","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ID","status":"Valid registration","status_code":"V","status_short":"Valid","street":"372 N RIVER LAKE DR","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00220981","url":"https://staging.data.eflight.com/aircraft/N91556","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1952,"zip":"838119779"}