{"airworthiness_class":"Experimental","airworthiness_date":"2006-08-18","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2025-08-14","city":"MC LEOD","country_code":"US","county_code":"097","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"34702","engine_horsepower":330,"engine_maker":"IVCHENKO","engine_model":"AL-25SERIES","engine_thrust_lb":0,"expiration_date":"2032-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-10-23","maker":"Aero Vodochody","maker_country":null,"maker_raw":"AERO VODOCHODY","maker_segment":null,"mfr_mdl_code":"05603SJ","mode_s_code":"51100206","mode_s_hex":"A48086","model":"L-39","n_number":"N39AX","name":"EAST BOULDER LLC","num_engines":1,"other_names":"","plain_english":"N39AX is an Aero Vodochody L-39, a fixed-wing airplane with one motor with turbofan engines. It has 2 seats. It is registered to East Boulder LLC, an LLC in Mc Leod, Montana. The registration is valid: it was issued on August 14, 2025 and expires on August 31, 2032. It holds an experimental airworthiness certificate for exhibition, dated August 18, 2006.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"132032","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"635 E BOULDER RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00069329","url":"https://staging.data.eflight.com/aircraft/N39AX","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"590528854"}