{"airworthiness_class":"Standard","airworthiness_date":"1973-01-08","airworthiness_ops":"Glider","category":"conventional","cert_issue_date":"1984-06-29","city":"SNOWMASS VILLAGE","country_code":"US","county_code":"097","cruise_speed_mph":60,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2027-12-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-07","maker":"Schempp-Hirth","maker_country":"DE","maker_raw":"SCHEMPP-HIRTH","maker_segment":"Electric glider","mfr_mdl_code":"38019VE","mode_s_code":"51431746","mode_s_hex":"A633E6","model":"STANDARD CIRRUS","n_number":"N4990G","name":"HIGH ALPINE RESTAURANT AHCS INC","num_engines":0,"other_names":"","plain_english":"N4990G is a Schempp-Hirth STANDARD CIRRUS, a glider with no engine, built in 1972. It has 1 seat. It is registered to High Alpine Restaurant Ahcs INC, a corporation in Snowmass Village, Colorado. The registration is valid: it was issued on June 29, 1984 and expires on December 31, 2027. It holds a standard airworthiness certificate for glider, dated January 8, 1973.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"267","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 6400","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00270805","url":"https://staging.data.eflight.com/aircraft/N4990G","watchlist_group":"Electric glider","watchlist_note":"Ventus and Discus with electric self-launch","weight_class":"","year_mfr":1972,"zip":"816156400"}