# NTSB investigations: Boeing 737-824, CO

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 DCA26LA150](https://openairdocs.org/ntsb/DCA26LA150.md): Boeing 737-824 · Denver, CO · Accident · Minor injuries · Class 3 · Limited · Investigation open · Mar 6, 2026 · N27213 · Substantial damage
- [NTSB DCA22LA196](https://openairdocs.org/ntsb/DCA22LA196.md): Boeing 737-824 · Denver, CO · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 1, 2022 · N76529 · No damage
  > An encounter with clear air turbulence, which resulted in a serious injury as a flight attendant was lowering her jumpseat.
- [NTSB DCA20LA047](https://openairdocs.org/ntsb/DCA20LA047.md): Boeing 737-824 · Denver, CO · Accident · No injuries · Class 3 · Limited · Final report · Dec 23, 2019 · N87513 · Substantial damage
  > Maintenance personnel’s excessive grinding of the left main landing gear’s aft trunnion pin during its initial overhaul, which caused heat damage to the base metal and led to the fatigue crack that caused the pin to fail during the accident flight.…
- [NTSB DCA17CA042](https://openairdocs.org/ntsb/DCA17CA042.md): Boeing 737 824 · Denver, CO · Accident · Serious injuries · Data collection · Final report · Dec 14, 2016 · N24202 · No damage
  > An inadvertent encounter with mountain wave turbulence.
- [NTSB DEN07IA037](https://openairdocs.org/ntsb/DEN07IA037.md): Boeing 737-824 · Colorado Spring, CO · Incident · Minor injuries · Incident investigation · Final report · Dec 16, 2006 · N24202 · Minor damage
  > A short circuit in the primary (non-rechargeable) battery, most likely due to it being recharged. This internal short led to thermal runaway, battery failure, and an explosion.

## 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" = 'CO' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('13844BZ'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=13844BZ&state=CO

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.