{"airworthiness_class":"Standard","airworthiness_date":"1962-01-27","airworthiness_ops":"","category":"conventional","cert_issue_date":"2022-08-18","city":"RESTON","country_code":"US","county_code":"059","cruise_speed_mph":126,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17027","engine_horsepower":260,"engine_maker":"CONT MOTOR","engine_model":"I0-470 SERIES","engine_thrust_lb":0,"expiration_date":"2029-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-22","maker":"Navion","maker_country":null,"maker_raw":"NAVION","maker_segment":null,"mfr_mdl_code":"6150120","mode_s_code":"50334600","mode_s_hex":"A1B980","model":"NAVION G","n_number":"N21ZZ","name":"MADSHACK AVIATION LLC","num_engines":1,"other_names":"","plain_english":"N21ZZ is a Navion NAVION G, a fixed-wing airplane with one motor with a piston engine, built in 1962. It has 5 seats. It is registered to Madshack Aviation LLC, an LLC in Reston, Virginia. The registration is valid: it was issued on August 18, 2022 and expires on August 31, 2029. It holds a standard airworthiness certificate, dated January 27, 1962.","region":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":5,"serial_number":"NAV-4-2405","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"VA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"C/O HYLAND LAW PLLC","street2":"11710 PLAZA AMERICA DR STE 160","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00921742","url":"https://staging.data.eflight.com/aircraft/N21ZZ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1962,"zip":"201904756"}