# NTSB investigations, PR: Runway excursion

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 ERA23LA090](https://openairdocs.org/ntsb/ERA23LA090.md): Cirrus Design SR22 · San Juan, PR · Accident · No injuries · Class 4 · Limited · Final report · Dec 14, 2022 · N416PC · Substantial damage
  > The pilot’s improper recovery from a bounced landing which resulted in a loss of control and subsequent runway excursion.
- [NTSB ERA20LA221](https://openairdocs.org/ntsb/ERA20LA221.md): Gulfstream 150 · San Juan, PR · Accident · No injuries · Class 3 · Limited · Final report · Jan 25, 2020 · N373ML · Substantial damage
  > The pilot’s loss of control during landing on a wet runway after encountering standing water.
- [NTSB ERA16LA323](https://openairdocs.org/ntsb/ERA16LA323.md): Learjet 25 · San Juan, PR · Accident · No injuries · Limited investigation · Final report · Sep 22, 2016 · YV1738 · Substantial damage
  > The pilot’s improper decision to land the airplane on a wet runway, in heavy rain, with tires worn beyond safe limits, which resulted in a hydroplaning condition and subsequent loss of directional control.
- [NTSB ERA15LA125](https://openairdocs.org/ntsb/ERA15LA125.md): Cessna 402C · Isla de Vieques, PR · Accident · No injuries · Limited investigation · Final report · Feb 10, 2015 · N223PB · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with a strong crosswind, which resulted in a runway excursion.
- [NTSB ERA14CA140](https://openairdocs.org/ntsb/ERA14CA140.md): Piper PA 18-150 · Mayaguez, PR · Accident · Minor injuries · Data collection · Final report · Mar 1, 2014 · N929SC · Substantial damage
  > The pilot's loss of directional control of the airplane during landing, which resulted in a runway excursion.
- [NTSB ERA12CA211](https://openairdocs.org/ntsb/ERA12CA211.md): Cessna 172M · Mayaquez, PR · Accident · No injuries · Data collection · Final report · Feb 19, 2012 · N5286H · Substantial damage
  > The pilot did not maintain control of the airplane while landing in crosswind conditions.

## 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."eventStateOrRegion" = 'PR' 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" = '300' 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/300/sequence?state=PR

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