{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"drone","cert_issue_date":"2026-06-12","city":"S SAN FRAN","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-06-30","fractional_owner":0,"is_company":1,"is_electric":1,"is_unmanned_cert":0,"kind":"drones","kit_mfr":"","kit_model":"","last_action_date":"2026-06-12","maker":"Zipline","maker_country":"US","maker_raw":"ZIPLINE INTERNATIONAL INC","maker_segment":"Delivery and cargo drones","mfr_mdl_code":"06102II","mode_s_code":"51740116","mode_s_hex":"A7C04E","model":"P2 ZIP","n_number":"N599RA","name":"ZIPLINE INTERNATIONAL INC","ntsb_checked":true,"ntsb_records":[{"city":"Willows","damage":"SUBS","date":"2017-11-25","highest_injury":"MINR","ntsb_no":"WPR18LA036","probable_cause":"A\u00a0loss of engine power during takeoff due a coolant leak and the subsequent overheating of the engine, and the student\u00a0pilot's failure to maintain airspeed and his exceedance of the airplane's critical angle of attack, which resulted in an aerodynamic stall and collision with terrain.\u00a0 Contributing to the accident was inadequate maintenance inspection and the flight instructors delayed remedial action.","registration":"N599RA","state":"CA","summary":"Accident on November 25, 2017 at Willows, CA: minor injuries, substantial damage.","type":"ACC"}],"num_engines":5,"other_names":"","plain_english":"N599RA is a Zipline P2 ZIP, a hybrid-lift aircraft powered by electric motors (it takes off vertically and flies on wings). It is unmanned. It is registered to Zipline International INC, a corporation in S San Fran, California. The registration is valid: it was issued on June 12, 2026 and expires on June 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","records_check":[{"finding":"Valid registration to Zipline International INC, a corporation, certificate issued June 12, 2026, expires June 30, 2033. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate.","item":"Airworthiness certificate","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 18736P22909 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N599RA was previously assigned to 1 other aircraft: Doshier Wilbert A GT-500 (serial 0151, cancelled June 11, 2018). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number.","item":"Tail number reuse","source":2,"status":"ATTENTION"},{"finding":"No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file.","item":"Recent registry documents","source":3,"status":"NOTE"},{"finding":"1 NTSB record under N599RA: Accident on November 25, 2017 at Willows, CA: minor injuries, substantial damage. Details below.","item":"Accident and incident record","source":4,"status":"ATTENTION"},{"finding":"These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.","item":"Title chain, liens and 337 forms","source":null,"status":"PENDING"},{"finding":"AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.","item":"Airworthiness directives and utilization","source":null,"status":"PENDING"}],"records_check_sources":[{"n":1,"name":"FAA Releasable Aircraft Database, master file","url":"https://registry.faa.gov/"},{"n":2,"name":"FAA deregistered aircraft file (part of the same download)","url":"https://registry.faa.gov/"},{"n":3,"name":"FAA document index: registry documents received in recent weeks","url":"https://registry.faa.gov/"},{"n":4,"name":"NTSB aviation accident database (CAROL)","url":"https://data.ntsb.gov/carol-main-public/basic-search"}],"region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":0,"serial_number":"18736P22909","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"333 COREY WAY","street2":"","type_aircraft":"Hybrid lift","type_aircraft_code":"H","type_engine":"Electric","type_engine_code":"10","unique_id":"01549659","url":"https://eflight.com/aircraft/N599RA","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"940806706"}