# NTSB investigations: Krall Jeffrey P DRAGONFLY

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 DEN88LA166](https://openairdocs.org/ntsb/DEN88LA166.md): Krall Dragonfly · Mitchell, SD · Accident · No injuries · Limited investigation · Final report · Jul 25, 1988 · N42JK · Substantial damage
  > Drg the 1st attempt to land, the acft bounced several times, then the plt made a go-around. On the 2nd attempt, the acft bounced again & began to porpoise. A witness heard the eng RPM increase to 'what sounded like full power.' The acft lifted off, but…

## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('05675BS'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=05675BS

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