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NTSB investigations, 2009

21 cases where the sequence of events included Turbulence encounter.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

20082026

Where

Latest cases

Query with SQL

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") = 2009 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '360' 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

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\") = 2009
    AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '360' 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") = 2009
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '360' 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 WPR10CA089Accident · No injuriesData collectionFinal reportCessna 172M · Albion, IDThe pilot's failure to maintain clearance from mountainous terrain while maneuvering in gusting winds.Dec 24, 2009 · N1883V · Substantial damage NTSB DCA10FA012Accident · Serious injuriesField investigationFinal reportBoeing 777-200 · New Market, VAThe flight crew’s inadvertent encounter with a small area of cumulous clouds at night that resulted in moderate to severe convectively induced turbulence.Nov 19, 2009 · N209UA · No damage NTSB ERA10CA036Accident · Serious injuriesData collectionFinal reportBoeing 767-432ER · Atlanta, GAUnforecasted turbulence resulting in a flight attendant being injured.Oct 27, 2009 · N825MH · No damage NTSB ANC10FA004Accident · 1 fatalField investigationFinal reportCessna A185E · Healy, AKThe pilot's decision to maneuver at a low altitude over rising terrain in conditions conducive to turbulence/downdrafts, resulting in a loss of control and impact with terrain.Oct 14, 2009 · N2764J · Substantial damage NTSB ERA10CA022Accident · Serious injuriesData collectionFinal reportBoeing 767-3P6 · ArgentinaAn inadvertent encounter with turbulence, which resulted in an injury to a flight cabin attendant.Oct 5, 2009 · N156DL · No damage NTSB ERA09LA488Accident · Serious injuriesLimited investigationFinal reportBoeing 717-200 · Inverness, FLThe flight crew's encounter with convective turbulence. Contributing to the accident was the failure of the operator's dispatch department to provide the flightcrew with current adverse weather information along the planned route of flight. Also contributing…Aug 27, 2009 · N994AT · No damage NTSB ERA09LA444Accident · Serious injuriesLimited investigationFinal reportBoeing Of Canada/Dehav Div DHC-8-311 · Fayetteville, NCAn in-flight encounter with convective clouds resulting in moderate turbulence and serious injury to a flight attendant.Aug 6, 2009 · N328EN · No damage NTSB DCA09CA069Accident · Serious injuriesData collectionFinal reportBombardier CL-600-2B19 · Louisville, KYan inadvertent encounter with convective turbulence.Aug 4, 2009 · N8543F · Minor damage NTSB DCA09IA071Incident · Minor injuriesIncident investigationFinal reportBoeing 767-224 · Bavaro, Dominican RepublicThe flight crew's inadvertent flight through the top of a convective updraft that resulted in an encounter with convective induced turbulence. Contributing to the severity of the incident was the unrestrained status of several passengers, contrary to the…Aug 3, 2009 · N76156 · No damage NTSB WPR09LA386Accident · Serious injuriesLimited investigationFinal reportAirborne Windsports PTY XT-912-L · Lihue, HIThe flight instructor's failure to maintain control of the airplane following an in-flight encounter with turbulence during descent.Aug 2, 2009 · N44VZ · Substantial damage NTSB DCA09FA068Accident · Serious injuriesField investigationFinal reportEmbraer EMB170 · Norfolk, VAan inadvertent encounter with convective turbulence that resulted in serious injuries to a flight attendant.Jul 27, 2009 · N135HQ · No damage NTSB CEN09LA461Accident · Serious injuriesLimited investigationFinal reportEmbraer-Empresa Brasileira De ERJ 170-20 · Indianapolis, INThe passenger's failure to comply with crewmember instructions to remain seated while the airplane was in turbulent weather conditions, resulting in an injury to the passenger.Jul 11, 2009 · N120HQ · No damage NTSB ERA09LA396Accident · Serious injuriesLimited investigationFinal reportAirbus A320-232 · Fort Myers, FLAn inadvertent in-flight encounter with turbulence during approach. Contributing to the accident was the passengers' failure to follow the instructions of the illuminated seatbelt sign.Jul 10, 2009 · N606JB · No damage NTSB ERA09FA389Accident · 5 fatalField investigationFinal reportCessna 421C · Gulf of MexicoThe pilot’s decision to operate into a known area of adverse weather, which resulted in the inadvertent penetration of a severe thunderstorm, a subsequent loss of control, and in-flight breakup of the airplane.Jul 8, 2009 · N4467D · Destroyed NTSB ANC09CA111Accident · No injuriesData collectionFinal reportPiper PA-18-150 · Homer, AKThe pilot's excessive airspeed during approach to compensate for turbulence, resulting in a hard landing and runway overrun.Jul 3, 2009 · N4299Z · Substantial damage NTSB WPR09LA301Accident · Serious injuriesLimited investigationFinal reportPaul Antares · Petaluma, CAThe pilot's failure to maintain aircraft control while landing in gusting winds.Jun 20, 2009 · N729YF · Substantial damage NTSB DCA09CA051Accident · Serious injuriesData collectionFinal reportBoeing 767 332 · San Juan, PRInadvertent encounter with convective turbulence while in cruise.May 20, 2009 · N129DL · No damage NTSB ERA09LA418Accident · Serious injuriesLimited investigationFinal reportBoeing 757 · Cuba, CubaAn unanticipated inflight encounter with turbulence.May 16, 2009 · N657DL · No damage NTSB CEN09LA256Accident · Serious injuriesLimited investigationFinal reportBoeing 737-724 · McAllen, TXThe injured passenger's failure to comply with the requirement to remain seated with a fastened seatbelt.Apr 18, 2009 · N27722 · No damage NTSB ERA09LA224Accident · Serious injuriesLimited investigationFinal reportMcdonnell Douglas MD88 · Atlanta, GAThe flight attendant’s failure to properly restrain herself after taking her jumpseat.Mar 28, 2009 · N941DL · Minor damage NTSB DCA09WA029Accident · Serious injuriesForeign investigationBoeing 747 · Tokyo, JapanFeb 20, 2009 · N676NW · No damage