{"airworthiness_class":"Experimental","airworthiness_date":"2026-02-23","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-10-14","city":"SALT LAKE CITY","country_code":"US","county_code":"035","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42431","engine_horsepower":210,"engine_maker":"LYCOMING","engine_model":"YIO-390EXP289","engine_thrust_lb":0,"expiration_date":"2032-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-14A","last_action_date":"2025-10-14","maker":"Gru Llc","maker_country":null,"maker_raw":"GRU LLC","maker_segment":null,"mfr_mdl_code":"05643BY","mode_s_code":"52147531","mode_s_hex":"A8CF59","model":"VANS RV-14A","n_number":"N667MM","name":"GRU LLC","num_engines":1,"other_names":"","plain_english":"N667MM is a Gru Llc VANS RV-14A, a fixed-wing airplane with one motor with a piston engine, built in 2026. It has 2 seats. It is registered to Gru LLC, an LLC in Salt Lake City, Utah. The registration is valid: it was issued on October 14, 2025 and expires on October 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated February 23, 2026.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"140139","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"36 E KNIGHTSBRIDGE LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01499045","url":"https://staging.data.eflight.com/aircraft/N667MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2026,"zip":"841032241"}