{"airworthiness_class":"Standard","airworthiness_date":"1969-01-21","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2012-02-16","city":"WILMINGTON","country_code":"US","county_code":"003","cruise_speed_mph":202,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"61501","engine_horsepower":550,"engine_maker":"U/A CANADA","engine_model":"PT6 SER 578HP","engine_thrust_lb":0,"expiration_date":"2028-02-29","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-06-25","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1152912","mode_s_code":"53066453","mode_s_hex":"AC6D2B","model":"B90","n_number":"N90DN","name":"NATIONAL AEROTECH AVIATION DELAWARE INC","num_engines":2,"other_names":"","plain_english":"N90DN is a Beech B90, a fixed-wing airplane with more than one motor with turboprop engines, built in 1969. It has 9 seats. It is registered to National Aerotech Aviation Delaware INC, a corporation in Wilmington, Delaware. The registration is valid: it was issued on February 16, 2012 and expires on February 29, 2028. It holds a standard airworthiness certificate for normal, dated January 21, 1969.","region":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":9,"serial_number":"LJ-437","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5305 LIMESTONE RD STE 200","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turboprop","type_engine_code":"2","unique_id":"00070310","url":"https://staging.data.eflight.com/aircraft/N90DN","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1969,"zip":"198081247"}