NTSB investigations, DE
9 cases where the sequence of events included Collision with terr/obj (non-CFIT).
Cases per year
| 2009 | 1 |
|---|---|
| 2010 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2017 | 2 |
| 2024 | 1 |
| 2025 | 1 |
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\" = 'DE' 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\" = '470' 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" = 'DE' 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" = '470' 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 ERA25LA342Accident · Minor injuriesClass 4 · LimitedFinal reportSchweizer G-164B · Dover, DEThe pilot’s exceedance of the critical angle of attack which resulted in an aerodynamic stall at an altitude too low to recover.NTSB ERA24LA299Accident · Minor injuriesClass 3 · LimitedFinal reportBellanca 8GCBC · Frankford, DEA partial loss of engine power resulting from cylinder detonation and a cracked spark plug, which resulted in a forced landing and impact with terrain.NTSB ERA17LA249Accident · Serious injuriesLimited investigationFinal reportGrumman G 164 · Marydel, DEThe pilot's failure to maintain adequate clearance from power lines while conducting an aerial application flight.NTSB ERA17FA190Accident · 1 fatalField investigationFinal reportEurocopter Deutschland EC 135 · New Castle, DEThe pilot's loss of helicopter control during a missed approach in instrument meteorological conditions due to spatial disorientation and the cumulative effects of task saturation.NTSB ERA14LA321Accident · Minor injuriesLimited investigationFinal reportGrumman Acft ENG Cor-Schweizer G 164B · Farmington, DEThe pilot's inadequate preflight planning for a takeoff in high-density altitude conditions and his decision to reduce power during the initial climb, which led to the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall.NTSB ERA14LA242Accident · Serious injuriesLimited investigationFinal reportMooney M20K · Georgetown, DEThe pilot’s improper preflight planning and in-flight fuel management, which resulted in fuel starvation and a total loss of engine power. Also causal to the accident was the pilot’s failure to see and avoid the wires on the airport boundary.NTSB ERA13LA111Accident · 1 fatalLimited investigationFinal reportPiper PA-28R-200 · Dover, DEThe pilot's failure to land the airplane at multiple airports that were equipped with adequate instrument approach procedures while operating in low instrument meteorological conditions and his delay in declaring a fuel-related emergency, which resulted in a…NTSB ERA10LA203Accident · 1 fatalLimited investigationFinal reportLopez Phillip Jabiru J250 · Middletown, DEThe pilot's failure to apply carburetor heat, which resulted in the formation of carburetor icing and a total loss of engine power.NTSB ERA10CA057Accident · No injuriesData collectionFinal reportCessna 172S · Summit, DEThe student pilot’s failure to maintain directional control during takeoff.