# NTSB investigations: Aero Commander 680FL P: In flight encounter with weather

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 CHI98LA105](https://openairdocs.org/ntsb/CHI98LA105.md): Aero Commander 680FLP · Fond Du Lac, WI · Accident · Minor injuries · Limited investigation · Final report · Mar 13, 1998 · N777MX · Substantial damage
  > the pilot's misjudged weather evaluation. Factors were turbulence, the pilot's inability to attain a proper climb rate, unsuitable terrain encountered in the landing area, and crops.
- [NTSB NYC83FA060](https://openairdocs.org/ntsb/NYC83FA060.md): Aero Commander 680FL P · Sunbury, PA · Accident · 2 fatal · Field investigation · Final report · Feb 3, 1983 · N12LF · Destroyed
  > At aprx 0928 EST, the plt obtained a fss wx briefing by telephone. He was briefed on conditions of low ceilings, fog, light rain, drizzle, snow & blowing snow along his route. However, he did not ask about icing conditions & the briefing did not include a flt…

## 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 ('0141610')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 240))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=0141610&occurrence=240

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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.