NTSB investigations, MD
19 cases where the sequence of events included Aerodynamic stall/spin.
Cases per year
| 2009 | 2 |
|---|---|
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 4 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 2 |
| 2023 | 2 |
| 2024 | 2 |
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 c.\"eventStateOrRegion\" = 'MD' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '241' 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 c."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '241' 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 ERA25LA004Accident · Serious injuriesClass 4 · LimitedFinal reportGrumman Acft ENG Cor-Schweizer G-164A · Parsonsburg, MDA total loss of engine power for reasons that were not determined.NTSB ERA24LA229Accident · Serious injuriesClass 3 · LimitedFinal reportGreat Lakes 2T-1(Menasco Special) · Salisbury, MDThe pilot’s exceedance of the airplane’s critical angle of attack, resulting in an aerodynamic stall and loss of control.NTSB ERA23FA313Accident · 1 fatalClass 3 · FieldFinal reportPiper PA28R · Churchville, MDThe pilot’s exceedance of the airplane’s critical angle of attack during initial climb, which resulted in an aerodynamic stall/spin and loss of control that the pilot did not recover from.NTSB ERA23LA195Accident · Serious injuriesClass 3 · LimitedFinal reportRichard Spatz RV-14A · Fallston, MDThe pilot’s failure to discontinue an unstabilized approach, resulting in an aerodynamic stall and collision with terrain.NTSB ERA21LA267Accident · Serious injuriesClass 3 · LimitedFinal reportPiper PA-28-161 · Easton, MDA total loss of engine power for reasons that could not be determined.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 ERA16FA329Accident · 1 fatalField investigationFinal reportCessna 172 · Laytonsville, MDThe pilot/mechanic's failure to maintain airspeed following a loss of engine power, which resulted in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall. Also causal was the pilot/mechanic's failure to service the engine…NTSB GAA16CA088Accident · No injuriesData collectionFinal reportDay William L Minicoupe · Middle River, MDThe pilot's incorrect installation of the rudder horn and failure to properly inspect the installation, which led to a loss of directional control during takeoff.NTSB ERA13CA423Accident · No injuriesData collectionFinal reportCostruzioni Aeronautiche Tecna P2002 Sierra · Ridgely, MDThe flight instructor's failure to maintain adequate airspeed during takeoff, which resulted in an aerodynamic stall and collision with terrain.NTSB ERA13CA383Accident · No injuriesData collectionFinal reportCessna 150L · Chestertown, MDThe student pilot's improper control inputs which resulted in a loss of control and aerodynamic stall. Contributing to the accident was the flight instructor's delayed remedial action.NTSB ERA13LA361Accident · No injuriesLimited investigationFinal reportBryant Frederick M Rans S-12 · Vienna, MDThe student pilot’s inadequate control of the airplane, which resulted in an aerodynamic stall and subsequent impact with water.NTSB ERA13FA309Accident · 2 fatalField investigationFinal reportNanchang China CJ-6A · Ocean City, MDThe pilot's failure to terminate the intentional aerobatic spin at an altitude adequate to prevent impacting the water. Contributing to the accident was the pilot's loss of situational awareness due to target fixation during the prolonged aerobatic maneuver.NTSB ERA12FA465Accident · 1 fatalField investigationFinal reportPiper PA-18-150 · Berlin, MDPilot incapacitation of unknown origin, which resulted in the airplane’s loss of control and an inadvertent aerodynamic stall/spin.NTSB ERA12FA458Accident · 1 fatalField investigationFinal reportBeech A23 · Laytonsville, MDThe pilot’s failure to ensure that the fuel selector handle was correctly positioned, which resulted in an interruption of fuel to the engine and a loss of engine power during the takeoff, which necessitated a turn away from the trees at the end of the runway…NTSB ERA12CA042Accident · Minor injuriesData collectionFinal reportMoyes Bailey Dragonfly · Massey, MDThe pilot did not maintain airspeed during approach to landing, which resulted in an aerodynamic stall.NTSB ERA11CA087Accident · Minor injuriesData collectionFinal reportSchweizer SGS 1-23D · Aberdeen, MDThe pilot's loss of control during an intentional aerobatic maneuver (spin) resulting in a collision with trees.NTSB ERA11CA045Accident · No injuriesData collectionFinal reportEvolution Revo · Gransonville, MDThe pilot's improper recovery from a bounced landing and the certificated flight instructor's inadequate remedial action, which resulted in an aerodynamic stall during a go-around.NTSB ERA09LA448Accident · 2 fatalLimited investigationFinal reportKociemba Robert H T-Bird II · Keymar, MDThe pilot's failure to maintain adequate airspeed following a total loss of engine power due to fuel contamination.NTSB ERA09CA300Accident · No injuriesData collectionFinal reportTecnam P2002 · Stevensville, MDThe pilot's failure to maintain proper airspeed on final approach, which resulted in an aerodynamic stall.