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Seat/cargo attach fitting

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NTSB finding · Aircraft › Aircraft structures › Fuselage

All 27 cases22 in the probable cause
Cases
27
In the probable cause
22 (81%)
Fatal cases
7
NTSB code
01035347

NTSB has coded findings and defining events since 2008. Earlier cases used its older occurrence and cause codes, so they aren’t counted here.

When and where

In green, cases where NTSB made it part of the probable cause; in gray, a factor or other finding. Findings are coded with the final report, often a year or more after the event, so the latest years are incomplete.

Cases per year

2008In the probable causeFactor only2026

Where

Open the map
Query with SQL
duckdb -csv -c "SELECT year(c.\"eventDate\") AS year, count(DISTINCT f.case_mkey) AS cases,
    count(DISTINCT f.case_mkey) FILTER (WHERE f.\"inProbableCause\") AS in_probable_cause
  FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = f.case_mkey
  WHERE starts_with(f.\"findingCode\", '01035347') AND c.\"eventDate\" >= DATE '2000-01-01'
  GROUP BY 1
  ORDER BY 1"

Prints the counts as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

In the same cases

Defining events
Aircraft models

Aircraft matched to the registry by N-number and date.

Other findings
Query with SQL
duckdb -csv -c "WITH matched AS (SELECT DISTINCT case_mkey, aircrafts_position FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' WHERE starts_with(\"findingCode\", '01035347'))
  SELECT * FROM (
  SELECT 'Defining event' AS kind, e.\"tier2Number\" AS code, max(e.\"eventTier2Name\") AS name, count(DISTINCT f.case_mkey) AS cases
  FROM matched f JOIN 'https://openairdocs.org/data/latest/ntsb_events.parquet' e ON e.case_mkey = f.case_mkey AND e.aircrafts_position = f.aircrafts_position AND e.\"isDefiningEvent\"
  WHERE e.\"tier2Number\" <> ''
  GROUP BY ALL
  UNION ALL
  SELECT 'Aircraft model', a.aircraft_model_code, any_value(concat_ws(' ', m.manufacturer, m.model)), count(DISTINCT f.case_mkey)
  FROM matched f JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = f.case_mkey AND a.position = f.aircrafts_position
  LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m ON m.code = a.aircraft_model_code
  WHERE a.aircraft_model_code IS NOT NULL
  GROUP BY ALL
  UNION ALL
  SELECT 'Other finding', left(g.\"findingCode\", 8), max(g.\"tier4Name\"), count(DISTINCT g.case_mkey)
  FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' g
  WHERE g.case_mkey IN (SELECT case_mkey FROM matched) AND NOT starts_with(g.\"findingCode\", '01035347') AND g.\"findingCode\" GLOB '[0-9][0-9]*'
  GROUP BY ALL
  )
  QUALIFY row_number() OVER (PARTITION BY kind ORDER BY cases DESC) <= 10
  ORDER BY kind, cases DESC"

Prints the counts as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Newest cases · 27

NTSB ERA22FA009Accident · 4 fatalClass 3 · FieldFinal reportCessna P210 · Atlanta, GAThe pilot’s failure to ensure that his seat was properly secured before initiating the takeoff, which resulted in a loss of control during the initial climb. Contributing to the accident was the lack of an installed secondary seat stop, and the airplane’s aft…Oct 8, 2021 · N128EE · DestroyedNTSB GAA19CA517Accident · Minor injuriesData collectionFinal reportCessna 180 · Arlington, WAThe pilot's failure to properly secure the seat before takeoff, which resulted in it sliding back during takeoff and rendering him unable to reach the rudder pedals and throttle lever, a subsequent runway excursion, ground loop, and impact with a berm.Aug 20, 2019 · N180TB · Substantial damageNTSB ERA19LA131Accident · No injuriesClass 3 · LimitedFinal reportCessna 182 · Brevard, NCThe mechanic's failure to notice that the left front seat left front roller housing disengaged from the seat rail during recent maintenance, and the pilot's failure to detect the disengaged roller housing during the preflight inspection, which resulted in the…Mar 13, 2019 · N8905X · Substantial damageNTSB GAA19CA130Accident · No injuriesData collectionFinal reportCessna 172 · Hanover, VAThe student pilot's improper decision to release the seat latch to adjust the seat position during taxi, which resulted in his inability to reach the rudder or brake pedals and a subsequent loss of directional control and impact with a ditch and fence.Feb 4, 2019 · N9525V · Substantial damageNTSB ERA18LA253Accident · Minor injuriesLimited investigationFinal reportCirrus SR22 · Montauk, NYThe pilot's failure to properly secure his seat before initiating the takeoff, which resulted in the seat sliding back as the airplane accelerated during takeoff, his inability to reach the pedals, and the subsequent loss of directional control and impact…Sep 16, 2018 · N161DL · Substantial damageNTSB WPR18LA226Accident · Serious injuriesClass 3 · LimitedFinal reportHughes 369 · Riverside, CAThe instructor’s delayed remedial action to an excessive descent rate during a simulated autorotation, which resulted in a hard landing.Aug 17, 2018 · N105JL · Substantial damageNTSB WPR18FA112Accident · 1 fatalField investigationFinal reportMooney M20E · Marina, CAThe pilot's exceedance of the airplane's critical angle of attack during takeoff, which resulted in an aerodynamic stall/spin.Mar 26, 2018 · N213EJ · DestroyedNTSB DCA18CA056Accident · No injuriesData collectionFinal reportMcdonnell Douglas DC 9 33F · Bethel, AKfailure of a cargo tie-down fastener, resulting in unsecured cargo striking the pressure bulkhead.Dec 23, 2017 · N935CE · Substantial damageNTSB GAA16CA419Accident · No injuriesData collectionFinal reportCessna 172 · Lewiston, MTThe pilot's failure to ensure that his seat was adjusted and locked, which resulted in his seat sliding aft during the takeoff roll, and the subsequent loss of directional control and runway excursion.Aug 2, 2016 · N734GM · Substantial damageNTSB ERA16FA141Accident · 1 fatalField investigationFinal reportCessna 172N · Charleston, WVThe flight instructor's failure to ensure that her seat was properly secured before initiating the takeoff, which resulted in a subsequent loss of control. Contributing was the lack of an installed secondary seat stop.Mar 26, 2016 · N6238D · Substantial damage
See all 27 cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
  WHERE c.\"mKey\" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f.\"findingCode\", '01035347'))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.