{"airworthiness_class":"Standard","airworthiness_date":"2012-04-26","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2018-07-06","city":"GIRDWOOD","country_code":"US","county_code":"020","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41899","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"IO-540-AE1A5","engine_thrust_lb":0,"expiration_date":"2028-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"helicopters","kit_mfr":"","kit_model":"","last_action_date":"2023-05-26","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER COMPANY","maker_segment":"Helicopter","mfr_mdl_code":"7640122","mode_s_code":"53366234","mode_s_hex":"ADEC9C","model":"R44 II","n_number":"N99693","name":"ALPINE AIR ALASKA LLC","ntsb_checked":true,"ntsb_records":[{"city":"WESTON","damage":"DEST","date":"1992-09-21","highest_injury":"FATL","ntsb_no":"BFO92FA152","probable_cause":"TOTAL LOSS OF ENGINE POWER DUE TO THE INADEQUATE TORQUE OF THE NO. 1 CYLINDER ATTACH BOLTS AND STUDS, FATIQUE FAILURE OF THE BOLTS/STUDS, AND SEPARATION OF THE NO. 1 CYLINDER.  FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS AND HILLY TERRAIN, WHICH WERE UNSUITABLE FOR A FORCED LANDING.","registration":"N99693","state":"WV","summary":"Accident on September 21, 1992 at Weston, WV: fatal, destroyed (2 fatal).","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N99693 is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2012. It has 4 seats. It is registered to Alpine Air Alaska LLC, an LLC in Girdwood, Alaska. The registration is valid: it was issued on July 6, 2018 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal, dated April 26, 2012.","records_check":[{"finding":"Valid registration to Alpine Air Alaska LLC, an LLC, certificate issued July 6, 2018, expires July 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated April 26, 2012, consistent with the 2012 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 13282 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N99693 was previously assigned to 2 other aircraft: Mooney Aircraft Corp. M20K (serial 250548, cancelled August 21, 1997); Engineering & Research 415-D (serial 2316, cancelled June 27, 1968). 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 N99693: Accident on September 21, 1992 at Weston, WV: fatal, destroyed (2 fatal). 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":"Alaskan","region_code":"5","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"13282","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 519","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01085487","url":"https://eflight.com/aircraft/N99693","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2012,"zip":"995870519"}