{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2018-08-25","city":"FARMINGDALE","country_code":"US","county_code":"059","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-03","maker":"Diamond Aircraft","maker_country":"AT","maker_raw":"DIAMOND AIRCRAFT IND GMBH","maker_segment":"Piloted electric and eVTOL","mfr_mdl_code":"2990004","mode_s_code":"53077174","mode_s_hex":"AC7E7C","model":"DA 42","n_number":"N904ER","name":"HEAVY METAL AIR LLC","num_engines":2,"other_names":"","plain_english":"N904ER is a Diamond Aircraft DA 42, a fixed-wing airplane with more than one motor with a piston engine. It has 4 seats. It is registered to Heavy Metal Air LLC, an LLC in Farmingdale, New York. The registration is valid: it was issued on August 25, 2018 and expires on August 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"42.281","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7150 REPUBLIC AIRPORT STE 101","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00413869","url":"https://staging.data.eflight.com/aircraft/N904ER","watchlist_group":"Electric airplane","watchlist_note":"eDA40 electric trainer, Austria","weight_class":"","year_mfr":null,"zip":"117353999"}