{"airworthiness_class":"Restricted","airworthiness_date":"1997-06-20","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2014-04-07","city":"LEWISTOWN","country_code":"US","county_code":"027","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"52008","engine_horsepower":450,"engine_maker":"P&W","engine_model":"R-985 SERIES","engine_thrust_lb":0,"expiration_date":"2030-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-10-20","maker":"Weatherly Aviation Co Inc","maker_country":null,"maker_raw":"WEATHERLY AVIATION CO INC","maker_segment":null,"mfr_mdl_code":"9630605","mode_s_code":"53077000","mode_s_hex":"AC7E00","model":"620B","n_number":"N90393","name":"SKYLINE AVIATION LLC","ntsb_checked":true,"ntsb_records":[{"city":"Lewiston","damage":"SUBS","date":"2025-05-30","highest_injury":"NONE","ntsb_no":"WPR25LA165","probable_cause":"The pilot\u2019s failure to maintain clearance from terrain while maneuvering at a low altitude.","registration":"N90393","state":"MT","summary":"Accident on May 30, 2025 at Lewiston, MT: no injuries, substantial damage.","type":"ACC"},{"city":"SOMERVILLE","damage":"DEST","date":"1988-12-31","highest_injury":"SERS","ntsb_no":"NYC89LA058","probable_cause":"IMPROPER INFLIGHT DECISIONS WHILE APPROACHING THE AIRPORT ON FINAL APPROACH WITH DEFECTIVE MAGNETOS. THE RIGHT FUEL SELECTOR WAS PLACED IN THE CLOSED POSITION, THE PILOT ATTEMPTED A GO AROUND, RAISED THE LANDING GEAR AND FLAPS, FAILED TO MAINTAIN VMC, AND CRASHED INTO WOODED TERRAIN.","registration":"N90393","state":"NJ","summary":"Accident on December 31, 1988 at Somerville, NJ: serious injuries, destroyed.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N90393 is a Weatherly Aviation Co Inc 620B, a fixed-wing airplane with one motor with a piston engine, built in 1995. It has 2 seats. It is registered to Skyline Aviation LLC, an LLC in Lewistown, Montana. The registration is valid: it was issued on April 7, 2014 and expires on April 30, 2030. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 20, 1997.","records_check":[{"finding":"Valid registration to Skyline Aviation LLC, an LLC, certificate issued April 7, 2014, expires April 30, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Restricted certificate for agriculture and pest control, dated June 20, 1997, consistent with the 1995 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 1594 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N90393 was previously assigned to 2 other aircraft: Smith AEROSTAR 600 (serial 600224095, cancelled April 25, 1991); Globe GC-1B (serial 407, cancelled January 17, 1962). 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":"2 NTSB records under N90393: Accident on May 30, 2025 at Lewiston, MT: no injuries, substantial damage. Accident on December 31, 1988 at Somerville, NJ: serious injuries, destroyed. 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":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"1594","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"410 SKYLINE DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00246611","url":"https://eflight.com/aircraft/N90393","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1995,"zip":"594578012"}