{"airworthiness_class":"Experimental","airworthiness_date":"2004-10-07","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2020-11-10","city":"WILMINGTON","country_code":"US","county_code":"003","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41575","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O-360 SERIES","engine_thrust_lb":0,"expiration_date":"2027-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-6A","last_action_date":"2025-12-04","maker":"Harmening Roy J","maker_country":null,"maker_raw":"HARMENING ROY J","maker_segment":null,"mfr_mdl_code":"05614RF","mode_s_code":"52036342","mode_s_hex":"A83CE2","model":"RV6A","n_number":"N63RH","name":"4-D AVIATION CONSULTING LLC","num_engines":1,"other_names":"","plain_english":"N63RH is a Harmening Roy J RV6A, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to 4-D Aviation Consulting LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on November 10, 2020 and expires on November 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated October 7, 2004.","region":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"60494","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"108 W 13TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00003959","url":"https://staging.data.eflight.com/aircraft/N63RH","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"198011145"}