# NTSB investigations: Beech C23, 1990

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 ATL91LA027](https://openairdocs.org/ntsb/ATL91LA027.md): Beech 23C · Dunlap, TN · Accident · No injuries · Limited investigation · Final report · Dec 8, 1990 · N5147M · Substantial damage
  > The pilot's failure to use the carburetor heat properly, which resulted in the formation of carburetor ice, followed by a complete loss of engine power. Factors to this accident were carburetor icing conditions and the rough and uneven terrain at the crash…
- [NTSB NYC90LA190](https://openairdocs.org/ntsb/NYC90LA190.md): Beech BE-23 · Burlington, CT · Accident · No injuries · Limited investigation · Final report · Aug 12, 1990 · N24698 · Destroyed
  > The CFI failed to maintain a safe sink rate resulting in an undershoot of the runway.
- [NTSB NYC90LA149](https://openairdocs.org/ntsb/NYC90LA149.md): Beech C23 · Allaire, NJ · Accident · No injuries · Limited investigation · Final report · Jul 5, 1990 · N24630 · Substantial damage
  > The pilot's improper flare for the landing.
- [NTSB NYC90LA078](https://openairdocs.org/ntsb/NYC90LA078.md): Beech C-23 · Philadelphia, PA · Accident · Minor injuries · Limited investigation · Final report · Mar 14, 1990 · N6513Z · Substantial damage
  > The failure of the pilot to ensure sufficient fuel was on board for the intended flight, resulting in a power loss due to fuel exhaustion. Factors related to the accident were unsuitable terrain, and the failure of the pilot to divert in a timely manner.

## 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 year(c."eventDate") = 1990
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1151242'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1151242&year=1990

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