{"airworthiness_class":"Standard","airworthiness_date":"2002-07-11","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2014-02-27","city":"REDLANDS","country_code":"US","county_code":"071","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41508","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"0-320 SERIES","engine_thrust_lb":0,"expiration_date":"2030-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-12-05","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER","maker_segment":"Helicopter","mfr_mdl_code":"7640110","mode_s_code":"50642460","mode_s_hex":"A34530","model":"R22 BETA","n_number":"N31HJ","name":"AERO TECH ACADEMY INC","num_engines":1,"other_names":"","plain_english":"N31HJ is a Robinson Helicopter R22 BETA, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1986. It has 2 seats. It is registered to Aero Tech Academy INC, a non-citizen corporation in Redlands, California. The FAA lists the registration as \"non-citizen corporation that has not returned its flight-hour reports\" (certificate issued February 27, 2014). It holds a standard airworthiness certificate for normal, dated July 11, 2002.","region":"Western-Pacific","region_code":"4","registrant_type":"Non-citizen corporation","registrant_type_code":"8","seats":2,"serial_number":"0615","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Non-citizen corporation that has not returned its flight-hour reports","status_code":"N","status_short":"Reports overdue","street":"1745 SESSUMS DR","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00913966","url":"https://staging.data.eflight.com/aircraft/N31HJ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1986,"zip":"923741910"}