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NTSB investigations, 2019

17 cases where the sequence of events included Loss of lift.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

20082026

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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") = 2019 AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '500' 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\") = 2019
    AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '500' 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") = 2019
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '500' 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 CEN20CA052Accident · No injuriesData collectionFinal reportPiper PA28R · Onaga, KSThe pilot's improper decision to take off with the airplane at a high gross weight from a short, turf runway, which degraded its climb performance and led to a delayed aborted takeoff, a runway excursion, and impact with terrain.Dec 31, 2019 · N3849T · Substantial damage NTSB GAA20CA032Accident · Minor injuriesData collectionFinal reportFlight Design Ctls · Monument Valley, UTThe pilot's failure to maintain lateral control and to attain adequate altitude during takeoff with a quartering tailwind in gusting wind conditions, which resulted in impact with a sandy berm left of the runway.Oct 17, 2019 · N771TX · Substantial damage NTSB ANC19TA055Accident · Serious injuriesClass 4Final reportStinson 108 · Tyonek, AKThe pilot’s exceedance of the airplane’s critical angle of attack during a short field takeoff, which resulted in an aerodynamic stall and loss of control.Sep 26, 2019 · N6533M · Substantial damage NTSB ANC19LA054Accident · No injuriesClass 3 · LimitedFinal reportPiper PA 18 · Beluga, AKThe pilot’s decision to perform a takeoff with an overweight float-equipped airplane, which resulted in diminished climb performance.Sep 23, 2019 · N7071B · Substantial damage NTSB CEN19CA336Accident · No injuriesData collectionFinal reportPiper PA38 · Taylor, TXThe flight instructor's inadequate supervision of the student's soft-field takeoff, which resulted in an excessive pitch attitude, settling effect, and impact with a ditch off the end of the runway.Sep 2, 2019 · N6400A · Substantial damage NTSB WPR19FA241Accident · 1 fatalClass 3 · FieldFinal reportGlaser Dirks DG 300 Elan · Wilkeson, WAThe pilot’s delayed decision to land following a loss of thermal lift, which resulted in collision with trees during the landing approach.Aug 25, 2019 · N300GG · Substantial damage NTSB GAA19CA504Accident · No injuriesData collectionFinal reportCessna 182 · Oakland, CAThe pilot's premature full retraction of the flaps during a go-around and his subsequent improper decision to turn with a minimal climb gradient, which resulted in an off-airport landing and a landing gear collapse.Aug 4, 2019 · N58628 · Substantial damage NTSB GAA19CA479Accident · No injuriesData collectionFinal reportSchleicher ASW 27 · Mackay, IDThe pilot's failure to maintain lateral control of the glider during landing in gusting wind conditions, which resulted in the left wing striking the ground and a subsequent ground loop.Jul 27, 2019 · N274JM · Substantial damage NTSB CEN19FA211Accident · 1 fatalClass 2 · FieldFinal reportGrob G103 · Brandon, MSThe pilot's inadequate clearance from a tree during an attempted off-field landing.Jul 6, 2019 · N106NS · Substantial damage NTSB GAA19CA407Accident · No injuriesData collectionFinal reportCessna 172 · Montville, METhe pilot's failure to maintain the proper airspeed and his exceedance of the airplane's critical angle of attack during a low-altitude climbing turn, which resulted in an aerodynamic stall.Jul 3, 2019 · N1516E · Substantial damage NTSB CEN19LA173Accident · Minor injuriesClass 3 · LimitedFinal reportJust Highlander · Quinlan, TXThe pilot's decision to depart with minimal runway available and his improper soft-field takeoff procedure, which resulted in impact with trees due to a slow airspeed and settling effect during climb out.Jun 13, 2019 · N324SB · Substantial damage NTSB GAA19CA338Accident · No injuriesData collectionFinal reportPzl-Swidnik PW-5 · Independence, WIThe separation of the canopy from the glider during an off-airport landing for reasons that could not be determined.Jun 10, 2019 · N962JH · Substantial damage NTSB CEN19LA162Accident · Minor injuriesClass 3 · LimitedFinal reportRobinson R44 · Last Chance, COThe pilot's failure to maintain adequate main rotor rpm while descending with a tailwind during an aerial application maneuver, which resulted in an uncontrolled descent into terrain.Jun 8, 2019 · N4504L · Substantial damage NTSB ERA19LA186Accident · Minor injuriesClass 3 · LimitedFinal reportAlisport Silent 2 · Danbury, CTThe pilot’s inadequate inflight management of the motor glider’s available battery power, which resulted in the inability of the electric motor to provide sufficient thrust to sustain flight in an environment where no atmospheric lift was available.Jun 4, 2019 · N66911 · Substantial damage NTSB GAA19WA254Accident · No injuriesForeign investigationRobinson R44 · Guatape-Antioquia, ColombiaMay 4, 2019 · HK4449 · Substantial damage NTSB GAA19CA208Accident · Serious injuriesData collectionFinal reportAirframes Unlimited Outlaw · Elizabeth, COThe pilot's failure to maintain adequate airspeed and his subsequent decision to initiate a turn, which resulted in the powered parachute’s descent and impact with a fence.Apr 15, 2019 · N5622D · Substantial damage NTSB CEN19WA081Accident · 2 fatalForeign investigationCessna 150 · Atizapán de Zaragoza, México, México, MexicoThe government of Mexico has notified the NTSB of an accident involving a CESSNA 150H airplane that occurred on February 10, 2019. The NTSB has appointed a U.S. Accredited Representative to assist the government of Mexico's investigation under the provisions…Feb 10, 2019 · XB-OWS · Substantial damage