{"airworthiness_class":"Experimental","airworthiness_date":"1999-09-14","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2015-12-05","city":"PALMER","country_code":"US","county_code":"170","cruise_speed_mph":208,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"67020","engine_horsepower":1475,"engine_maker":"WRIGHT","engine_model":"R-1820 SER","engine_thrust_lb":0,"expiration_date":"2028-12-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-01","maker":"North American","maker_country":null,"maker_raw":"NORTH AMERICAN","maker_segment":null,"mfr_mdl_code":"6402506","mode_s_code":"50647120","mode_s_hex":"A34E50","model":"T-28B","n_number":"N312AS","name":"NORTHERN AVIATION LLC","num_engines":1,"other_names":"","plain_english":"N312AS is a North American T-28B, a fixed-wing airplane with one motor with a piston engine, built in 1955. It has 2 seats. It is registered to Northern Aviation LLC, an LLC in Palmer, Alaska. The registration is valid: it was issued on December 5, 2015 and expires on December 31, 2028. It holds an experimental airworthiness certificate for exhibition, dated September 14, 1999.","region":"Alaskan","region_code":"5","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"138213","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"820 E AIRCRAFT RD STE 200","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00770727","url":"https://staging.data.eflight.com/aircraft/N312AS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1955,"zip":"996456466"}