# NTSB investigations, 2010: Pressure/environ sys malf/fail

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB DCA11WA018](https://openairdocs.org/ntsb/DCA11WA018.md): Boeing 737 · Rio De Janiero, Brazil · Incident · No injuries · Foreign investigation · Dec 13, 2010 · PR-WJO · No damage
  > The aircraft stopped to climb to cruising level at level 330, because the pilots realized that the pressurization system was not working properly. The "CABIN RATE OF CLIMB" was indicating +500ft/min, the "ALT CABIN INDEX" 8.0, and the differential pressure…
- [NTSB DCA11WA017](https://openairdocs.org/ntsb/DCA11WA017.md): Boeing B737 · Brasilia, Brazil · Incident · No injuries · Foreign investigation · Dec 8, 2010 · PR-WJU · No damage
  > The Brazilian Centro de Investigação e Prevenção de Acidentes Aeronáuticos (CENIPA) has notified the NTSB of an incident involving a Boeing 737 that occurred on December 8, 2010. The NTSB has appointed a U.S. Accredited Representative to assist the AAIU…
- [NTSB DCA10WA100](https://openairdocs.org/ntsb/DCA10WA100.md): Boeing 737 · Milan, Italy · Incident · No injuries · Foreign investigation · Jul 23, 2010 · EI-CWW · No damage
  > On July 23, 2010, a Airone Boeing 737-400, registration EI-CWW, conducted an emergency descent after experiencing a decompression. The flight continued on to its destination at 10,000 feet. There were no injuries to the 6 crew members onboard and the airplane…

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```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") = 2010
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '331' 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
```

This list as a web page: https://openairdocs.org/ntsb-events/331/sequence?year=2010

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