OpenAirDocs.org

Clouds

Open the Markdown

NTSB finding · Environmental issues › Conditions/weather/phenomena › Ceiling/visibility/precip

All 108 cases63 in the probable cause
Cases
108
In the probable cause
63 (58%)
Fatal cases
95
NTSB code
03035025

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\", '03035025') 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\", '03035025'))
  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\", '03035025') 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 · 108

NTSB ERA24FA053Accident · 1 fatalClass 3 · FieldFinal reportBeech C23 · Midland, VAThe pilot’s decision to descend below the minimum decision altitude of the instrument approach without having the appropriate runway visual references distinctively identified and with the visibility and ceiling below the minimum that was prescribed for the…Dec 3, 2023 · N76SB · DestroyedNTSB ERA23FA270Accident · 2 fatalClass 3 · FieldFinal reportPiper PA-30 · Ebensburg, PAThe pilot’s spatial disorientation and subsequent loss of airplane control, which resulted in an uncontrolled descent and collision with terrain.Jun 17, 2023 · N7628Y · DestroyedNTSB CEN23FA239Accident · 2 fatalClass 3 · FieldFinal reportMooney M20R · Watertown, WIThe pilot’s loss of control due to spatial disorientation while operating in instrument meteorological conditions. Contributing to the accident was the pilot’s impairment from the prohibited substance; however, the extent of impairment could not be determined.Jun 14, 2023 · N1025C · DestroyedNTSB WPR23FA172Accident · 1 fatalClass 3 · FieldFinal reportCessna 172S · Los Angeles, CAThe pilot’s failure to maintain clearance with the hilly terrain resulting from his loss of situational awareness due to the deteriorating weather conditions as he descended to approach his destination airport.Apr 30, 2023 · N575ND · Substantial damageNTSB ERA23FA109Accident · 1 fatalClass 3 · FieldFinal reportPiper PA-28-180 · Dawsonville, GAThe pilot’s decision to initiate a visual flight rules flight into night instrument meteorological conditions, resulting in a loss of control in-flight due to spatial disorientation. Contributing to the accident was the pilot’s lack of qualifications and…Jan 13, 2023 · N4254T · DestroyedNTSB WPR22FA347Accident · 2 fatalClass 3 · FieldFinal reportSkiles Kenneth C RV-6A · Preston, IDThe non-instrument-rated pilot’s continued visual flight into instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation.Sep 14, 2022 · N992KS · Substantial damageNTSB WPR22FA345Accident · 2 fatalClass 3 · FieldFinal reportPiper PA46 · Seligman, AZThe student pilot’s continued visual flight into instrument meteorological conditions, which resulted in spatial disorientation, a loss of control, exceedance of the airplane’s design limitations, and in-flight breakup.Sep 13, 2022 · N43605 · Substantial damageNTSB WPR22FA266Accident · 2 fatalClass 3 · FieldFinal reportHolland Mike RV9A · Tryon, NEThe non-instrument-rated pilot’s decision to continue visual flight into instrument meteorological conditions, which resulted in spatial disorientation, a loss of control, exceedance of the airplane’s design limitations, and in-flight breakup of the airplane…Jul 25, 2022 · N192MH · DestroyedNTSB CEN22LA320Accident · No injuriesClass 4 · LimitedFinal reportCessna 210 · Kendleton, TXThe pilot’s improper in-flight planning and fuel management that resulted in the loss of engine power due to fuel exhaustion.Jul 14, 2022 · XB-RXC · Substantial damageNTSB WPR22FA210Accident · 1 fatalClass 3 · FieldFinal reportMooney M20K · Camarillo, CAThe pilot’s spatial disorientation and loss of airplane control after entering instrument meteorological conditions shortly after takeoff.Jun 10, 2022 · N305L · Destroyed
See all 108 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\", '03035025'))
  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.