NTSB investigations: Pratt & Whitney PW4000 series, 1999
6 cases on aircraft whose registry engine model is Pratt & Whitney PW4000 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1990 | 1 |
|---|---|
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 4 |
| 1998 | 5 |
| 1999 | 6 |
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 4 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 6 |
| 2010 | 6 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 6 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 2 |
| 2026 | 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 year(c.\"eventDate\") = 1999
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52119'))
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") = 1999
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52119'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 CHI00WA045Accident · Serious injuriesForeign investigationBoeing 777-222 · London, United KingdomNTSB DCA00WA007Accident · No injuriesForeign investigationBoeing 777-200 · London, United KingdomNTSB MIA99LA272Accident · Serious injuriesLimited investigationFinal reportBoeing 767-332 · Atlanta, GAFAA approach/departure controller's improper service and failure to coordinate and resolve a conflict between aircraft prior to effecting a frequency change, and the improper application of visual separation rules to a flight in the clouds, resulting the crew…NTSB DCA99WA085Incident · No injuriesForeign investigationMcDonnell Douglas MD-11 · Shannon, IrelandNTSB CHI99LA184Accident · Serious injuriesLimited investigationFinal reportBoeing 777-222 · Madison, WIthe pilot-in-command's inadequate evaluation of the weather conditions. Factors associated with the accident were the turbulence encountered and the seat belt sign was not illuminated.NTSB LAX99LA212Accident · Serious injuriesLimited investigationFinal reportBoeing 747-422 · Pacific Ocean (Pacific Ocean)intentional tampering/altering of a galley lift interlock microswitch by unknown persons.