NTSB investigations, 2021
10 cases where the sequence of events included Fuel contamination.
Cases per year
| 2008 | 17 |
|---|---|
| 2009 | 14 |
| 2010 | 18 |
| 2011 | 12 |
| 2012 | 10 |
| 2013 | 13 |
| 2014 | 8 |
| 2015 | 22 |
| 2016 | 11 |
| 2017 | 15 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 4 |
Where
Open the mapLatest 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 year(c.\"eventDate\") = 2021
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '193' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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.
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 year(c."eventDate") = 2021 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '193' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB WPR22FA022Accident · 1 fatalClass 3 · FieldFinal reportCessna 172 · Ukiah, CAA power interruption due to water-contaminated fuel, which resulted in the student pilot aborting the takeoff and landing hard. Contributing to the accident were a leak in the left fuel tank that allowed water to enter and damage to the fuel tank that…NTSB WPR22LA014Accident · No injuriesClass 3 · LimitedFinal reportAvid Mark IV · Payette, IDA total loss of engine power during cruise flight due to fuel starvation. Contributing to the accident was the lack of an outlet screen on the fuel system header tank.NTSB ERA22LA002Accident · No injuriesClass 4 · LimitedFinal reportCessna 150 · Oxford, NCA total loss of engine power due to fuel contamination.NTSB CEN21LA219Accident · Serious injuriesClass 3 · LimitedFinal reportBeech B24R · New Lenox, ILThe total loss of engine power due to fuel contamination as a result of the pilot’s improper fueling of the airplane.NTSB CEN21LA206Accident · No injuriesClass 4 · LimitedFinal reportCessna 170B · Curtis, NEWater contamination of the airplane’s fuel supply which resulted in a total loss of engine power.NTSB ERA21LA170Accident · No injuriesClass 3 · LimitedFinal reportMooney M20C · College Park, MDImproper maintenance of the airplane by its owners and their failure to have qualified maintenance personnel determine the root cause of water infiltration into the fuel system. Also causal was the pilot’s inadequate preflight inspection, which failed to…NTSB ERA21LA169Accident · No injuriesClass 4 · LimitedFinal reportCessna 150L · Hardwick Township, NJThe pilot’s inadequate prefight inspection, during which he failed to detect water contamination in the fuel system, which resulted in a total loss of engine power.NTSB DCA21WA102IncidentClass 5 · ForeignMcdonnell Douglas DC-9-83 · Maiquetia, VenezuelaNTSB ERA21LA132Accident · No injuriesClass 3 · LimitedFinal reportCessna 150G · Indian Head, MDThe pilot’s failure to detect water in the fuel during the preflight inspection, which resulted in a total loss of engine power. Contributing was the flight instructor’s mismanagement of the precautionary landing approach.NTSB CEN21LA133Accident · No injuriesClass 3 · LimitedFinal reportAero Commander S2R · Alamo, TXThe partial loss of engine power due to water-contaminated fuel.