# NTSB investigations: Pressure

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 CEN25LA053](https://openairdocs.org/ntsb/CEN25LA053.md): Piper PA-28R-200 · Boscobel, WI · Accident · No injuries · Class 3 · Limited · Final report · Dec 2, 2024 · N41997 · Substantial damage
  > The ice obstruction of the engine oil breather tube and alternate air outlet, which resulted in a failure of the crankcase oil seal and loss of engine oil. Contributing to the accident was the incorrect engine oil breather tube installed in the airplane by…
- [NTSB CEN19LA159](https://openairdocs.org/ntsb/CEN19LA159.md): Lancair LC41 · Cleburne, TX · Accident · No injuries · Class 3 · Limited · Final report · May 30, 2019 · N2514F · Substantial damage
  > A total loss of engine power due to oil starvation as the result of the oil pressure switch failure due to a manufacturing defect.
- [NTSB ERA15LA062](https://openairdocs.org/ntsb/ERA15LA062.md): Cirrus Design SR22T · Hampton, SC · Accident · Serious injuries · Limited investigation · Final report · Nov 28, 2014 · N227RR · Substantial damage
  > The pilot’s improper decision to descend the airplane at an airspeed greater than the published best glide speed following an erroneous oil pressure indication, which resulted in an off-airport landing. Contributing to the erroneous oil pressure indication…
- [NTSB ERA13FA256](https://openairdocs.org/ntsb/ERA13FA256.md): Piper PA-32R-300 · Macon, GA · Accident · 2 fatal · Field investigation · Final report · May 27, 2013 · N4489F · Destroyed
  > A total loss of engine power due to oil starvation for reasons that could not be determined due to extensive postcrash fire and heat damage to the engine components.
- [NTSB WPR10CA181](https://openairdocs.org/ntsb/WPR10CA181.md): Morrison Joseph Q2 · Frazier Park, CA · Accident · No injuries · Data collection · Final report · Mar 26, 2010 · N142BP · Substantial damage
  > A partial loss of engine power likely due to the failure of the oil pump.
- [NTSB SEA08LA133](https://openairdocs.org/ntsb/SEA08LA133.md): Thrush S-2R · Holtville, CA · Accident · Minor injuries · Limited investigation · Final report · May 11, 2008 · N8860Q · Substantial damage
  > The loss of oil pressure for undetermined reasons.

## 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 c."mKey" IN (SELECT f.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_findings.parquet' f WHERE starts_with(f."findingCode", '01057931'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-findings/01057931/cases

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