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NTSB finding subcategory · Aircraft

All 2,049 cases1,947 in the probable cause
Cases
2,049
In the probable cause
1,947 (95%)
Fatal cases
254
NTSB code
0107

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\", '0107') 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.

Sections · 3

Query with SQL
duckdb -csv -c "SELECT left(f.\"findingCode\", 6) AS code, max(f.\"tier3Name\") AS name,
    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
  WHERE starts_with(f.\"findingCode\", '0107') AND f.\"findingCode\" GLOB '[0-9][0-9]*'
  GROUP BY 1
  ORDER BY cases DESC, code"

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\", '0107'))
  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\", '0107') 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 · 2,049

NTSB ERA26LA323Accident · No injuriesClass 4 · LimitedFinal reportMooney M-20 · Stanfield, NCThe pilot’s failure to adequately manage the available fuel onboard the airplane, which resulted in a total loss of power due to fuel starvation and a forced landing on uneven terrain.Sep 1, 2026 · N3706N · Substantial damageNTSB CEN26LA249Accident · No injuriesClass 4 · LimitedFinal reportCessna 150 · Ellsworth, KSThe pilot’s inadequate preflight fuel planning which resulted in a total loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot’s self-induced pressure to complete the flight.Jul 10, 2026 · N3773J · Substantial damageNTSB WPR26LA207Accident · No injuriesClass 4 · LimitedFinal reportBell 47G-2 · Mettler, CAThe pilot's failure to ensure the loading hose had been disconnected before takeoff, which resulted in an interrupted takeoff and subsequent loss of control. Contributing to the accident was the ground loader's failure to disconnect the hose before…Jun 1, 2026 · N88755 · Substantial damageNTSB CEN26LA215Accident · No injuriesClass 4 · LimitedFinal reportEaa Acro Sport II · Sheridan, ARThe pilot’s inadequate preflight inspection which resulted in a total loss of engine power due to fuel exhaustion.May 31, 2026 · N23RA · Substantial damageNTSB CEN26LA194Accident · No injuriesClass 4 · LimitedFinal reportLockwood AIR CAM · Hutchinson, KSThe pilot’s inadequate fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.May 20, 2026 · N32F · Substantial damageNTSB CEN26LA189Accident · No injuriesClass 4 · LimitedFinal reportMooney M20J · Morris, ILThe pilot’s inadequate fuel management, which resulted in a loss of engine power due to fuel starvation.May 15, 2026 · N201QM · Substantial damageNTSB ERA26LA190Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-30 · Enterprise, ALThe pilot’s inadequate preflight and inflight fuel planning, which resulted in a total loss of engine power due to fuel starvation and subsequent forced landing into trees.Apr 26, 2026 · N8432Y · Substantial damageNTSB WPR26LA173Accident · No injuriesClass 4 · LimitedFinal reportPipistrel Alpha Trainer · Salinas, CAThe flight instructor’s inadequate preflight inspection which resulted in a total loss of engine power due to fuel exhaustion.Apr 18, 2026 · N143AW · Substantial damageNTSB ERA26LA181Accident · No injuriesClass 4 · LimitedFinal reportAeroprakt Mfg SP Z O O A32 · Lexington, KYThe flight instructor’s improper in-flight fuel management, which resulted in fuel starvation, a total loss of engine power, and a forced landing to rough terrain.Apr 16, 2026 · N993CW · Substantial damageNTSB ERA26LA176Accident · No injuriesClass 3 · LimitedFinal reportIcon A5 · Levittown, PRAn oil line separation at a barbed fitting in an experimental airplane, which resulted in a total loss of engine power due to oil starvation.Apr 15, 2026 · N558BA · Substantial damage
See all 2,049 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\", '0107'))
  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.