{"airworthiness_class":"Standard","airworthiness_date":"2022-07-27","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2022-11-14","city":"REDMOND","country_code":"US","county_code":"033","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17410","engine_horsepower":315,"engine_maker":"CONT MOTOR","engine_model":"TSIO-550-K","engine_thrust_lb":0,"expiration_date":"2029-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2025-12-03","maker":"Cirrus Design Corp","maker_country":null,"maker_raw":"CIRRUS DESIGN CORP","maker_segment":null,"mfr_mdl_code":"2130004","mode_s_code":"51577061","mode_s_hex":"A6FE31","model":"SR22T","n_number":"N55MM","name":"RSX11 LLC","ntsb_checked":true,"ntsb_records":[{"city":"BAY MINETTE","damage":"DEST","date":"1994-03-01","highest_injury":"FATL","ntsb_no":"ATL94FA056","probable_cause":"THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT DUE TO SPATIAL DISORIENTATION, AND EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT.  FACTORS RELATED TO THE ACCIDENT WERE: THE PILOT'S FLIGHT INTO KNOWN ADVERSE WEATHER CONDITIONS, OVERCONFIDENCE IN HIMSELF AND THE AIRPLANE, FAILURE OF THE LEFT VACUUM PUMP, PARTIAL LOSS OF THE VACUUM SYSTEM, AND AN INOPERATIVE ATTITUDE INDICATOR.","registration":"N55MM","state":"AL","summary":"Accident on March 1, 1994 at Bay Minette, AL: fatal, destroyed (4 fatal).","type":"ACC"},{"city":"LONG BEACH","damage":"SUBS","date":"1986-05-03","highest_injury":"SERS","ntsb_no":"LAX86FA207","probable_cause":"","registration":"N55MM","state":"CA","summary":"Accident on May 3, 1986 at Long Beach, CA: serious injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N55MM is a Cirrus Design Corp SR22T, a fixed-wing airplane with one motor with a piston engine, built in 2022. It has 5 seats. It is registered to Rsx11 LLC, an LLC in Redmond, Washington. The registration is valid: it was issued on November 14, 2022 and expires on November 30, 2029. It holds a standard airworthiness certificate for normal, dated July 27, 2022.","records_check":[{"finding":"Valid registration to Rsx11 LLC, an LLC, certificate issued November 14, 2022, expires November 30, 2029. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated July 27, 2022, consistent with the 2022 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 8740 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N55MM was previously assigned to 3 other aircraft: Cessna P210R (serial P21000874, cancelled March 21, 2017); Cessna 172M (serial 17266708, cancelled December 28, 1978); Cessna P210N (serial P21000266, cancelled date not given). 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 N55MM: Accident on March 1, 1994 at Bay Minette, AL: fatal, destroyed (4 fatal). Accident on May 3, 1986 at Long Beach, CA: serious 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":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":5,"serial_number":"8740","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7404 245TH WAY NE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01365399","url":"https://eflight.com/aircraft/N55MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2022,"zip":"980538687"}