{"airworthiness_class":"Standard","airworthiness_date":"1990-11-19","airworthiness_ops":"Balloon","category":"conventional","cert_issue_date":"2017-02-02","city":"PORT TOWNSEND","country_code":"US","county_code":"031","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"00000","engine_horsepower":0,"engine_maker":"NONE","engine_model":"NONE","engine_thrust_lb":0,"expiration_date":"2030-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-07","maker":"Cameron Balloons Us","maker_country":null,"maker_raw":"CAMERON BALLOONS US","maker_segment":null,"mfr_mdl_code":"1880255","mode_s_code":"51123735","mode_s_hex":"A4A7DD","model":"N-77","n_number":"N3999T","name":"PORT TOWNSEND AERO MUSEUM","num_engines":0,"other_names":"","plain_english":"N3999T is a Cameron Balloons Us N-77, a balloon with no engine, built in 1990. It has 4 seats. It is registered to Port Townsend Aero Museum, a corporation in Port Townsend, Washington. The registration is valid: it was issued on February 2, 2017 and expires on February 28, 2030. It holds a standard airworthiness certificate for balloon, dated November 19, 1990.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"5662","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"105 AIRPORT RD","street2":"","type_aircraft":"Balloon","type_aircraft_code":"2","type_engine":"None","type_engine_code":"0","unique_id":"00295151","url":"https://staging.data.eflight.com/aircraft/N3999T","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1990,"zip":"983689716"}