{"airworthiness_class":"Standard","airworthiness_date":"1965-05-19","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2026-01-21","city":"SUMNER","country_code":"US","county_code":"017","cruise_speed_mph":144,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"52020","engine_horsepower":1350,"engine_maker":"P & W","engine_model":"R-1830 SERIES","engine_thrust_lb":0,"expiration_date":"2033-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-01-21","maker":"Douglas","maker_country":null,"maker_raw":"DOUGLAS","maker_segment":null,"mfr_mdl_code":"3021433","mode_s_code":"50113171","mode_s_hex":"A09679","model":"DC3A","n_number":"N137PB","name":"DIRIGO AEROSPACE SOLUTIONS LLC","num_engines":2,"other_names":"","plain_english":"N137PB is a Douglas DC3A, a fixed-wing airplane with more than one motor with a piston engine, built in 1941. It has 32 seats. It is registered to Dirigo Aerospace Solutions LLC, an LLC in Sumner, Maine. The registration is valid: it was issued on January 21, 2026 and expires on January 31, 2033. It holds a standard airworthiness certificate for normal, dated May 19, 1965.","region":"New England","region_code":"E","registrant_type":"LLC","registrant_type_code":"7","seats":32,"serial_number":"4128","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ME","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9 MAIN ST","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00201510","url":"https://staging.data.eflight.com/aircraft/N137PB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1941,"zip":"042923200"}