NTSB investigations, 2017, TX
11 cases where the sequence of events included Off-field or emergency landing.
Cases per year
| 2008 | 14 |
|---|---|
| 2009 | 17 |
| 2010 | 19 |
| 2011 | 21 |
| 2012 | 15 |
| 2013 | 15 |
| 2014 | 21 |
| 2015 | 16 |
| 2016 | 19 |
| 2017 | 11 |
| 2018 | 25 |
| 2019 | 20 |
| 2020 | 21 |
| 2021 | 11 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 15 |
| 2025 | 14 |
| 2026 | 5 |
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\") = 2017
AND c.\"eventStateOrRegion\" = 'TX' 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\" = '440' 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") = 2017 AND c."eventStateOrRegion" = 'TX' 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" = '440' 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 CEN17LA368Accident · 1 fatalLimited investigationFinal reportEris E. Ervin Quicksilver · Cleburne, TXAn engine loss of power due to fuel starvation from a broken fuel line between the fuel tank and the engine; the loss of engine power prevented the pilot from reaching a suitable landing area. Contributing to the accident was the inadequate maintenance of the…NTSB CEN17LA330Accident · No injuriesLimited investigationFinal reportAir Tractor AT 401 · Pearsall, TXThe fatigue crack of an engine cylinder, which resulted in a partial loss of engine power.NTSB CEN17LA317Accident · Minor injuriesLimited investigationFinal reportPiper PA22 · Beckville, TXA stuck exhaust valve, which resulted in the failure of the valve and a loss of engine power. Contributing to the valve failure and loss of engine power was the extended time since the last overhaul.NTSB CEN17LA285Accident · Serious injuriesLimited investigationFinal reportHillard Charlie R Hawker FB60 · Breckenridge, TXA total loss of engine power for reasons that could not be determined because postaccident engine examination and testing did not reveal any mechanical malfunctions or anomalies that would have precluded normal operation.NTSB CEN17LA255Accident · No injuriesLimited investigationFinal reportBeech A36 · El Paso, TXA partial loss of engine power for reasons that could not be determined because a postaccident examination did not reveal any anomalies that would have precluded normal engine operation.NTSB CEN17LA254Accident · Minor injuriesLimited investigationFinal reportCessna 208B · Alpine, TXFracture of a compressor turbine (CT) blade due to operational overtemperatures and the failure of a maintenance technician to detect an existing crack in the CT blade during the last engine inspection.NTSB CEN17LA226Accident · Minor injuriesLimited investigationFinal reportPiper PA 32R-301T · Dalhart, TXThe failure of the engine's front bearing seal due to maintenance personnel’s installation of an improperly sized crankshaft seal, which resulted in oil starvation and a forced landing.NTSB CEN17LA149Accident · Serious injuriesLimited investigationFinal reportAero Adventure Aventura UL · Garden Ridge, TXThe total loss of engine power for reasons that could not be determined based on the available evidence.NTSB CEN17LA105Accident · Serious injuriesLimited investigationFinal reportAmerican AA 1A · Gainesville, TXThe pilot’s inadequate preflight and inflight fuel planning, which resulted in a total loss of engine power due to fuel exhaustion and subsequent forced landing in a field. Contributing to the accident was the pilot’s delayed action in taking control of the…NTSB CEN17LA188Accident · No injuriesLimited investigationFinal reportBell 407 · Fort Worth, TXThe flight instructor's failure to prevent the engine/rotor overspeed condition during the demonstration maneuver and the excessive descent rate during the emergency landing, which resulted in a hard landing. Contributing to the engine/rotor overspeed…NTSB GAA17CA121Accident · No injuriesData collectionFinal reportCessna 150 · Denton, TXThe pilot’s improper fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.