{"airworthiness_class":"Experimental","airworthiness_date":"2010-09-20","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2021-08-20","city":"HELENA","country_code":"US","county_code":"049","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17043","engine_horsepower":280,"engine_maker":"CONT MOTOR","engine_model":"TSIO-550 SER","engine_thrust_lb":0,"expiration_date":"2028-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-03","maker":"Manarin Roland R","maker_country":null,"maker_raw":"MANARIN ROLAND R","maker_segment":null,"mfr_mdl_code":"056025V","mode_s_code":"50713522","mode_s_hex":"A39752","model":"LANCAIR IVP EXP","n_number":"N330RM","name":"CASTLE ROCK SERVICES LLC","num_engines":1,"other_names":"","plain_english":"N330RM is a Manarin Roland R LANCAIR IVP EXP, a fixed-wing airplane with one motor with a piston engine, built in 1996. It has 4 seats. It is registered to Castle Rock Services LLC, an LLC in Helena, Montana. The registration is valid: it was issued on August 20, 2021 and expires on August 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated September 20, 2010.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"LIV-044","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3302 AIRPORT RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00765921","url":"https://staging.data.eflight.com/aircraft/N330RM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1996,"zip":"596011200"}