# NTSB investigations: Cessna 421B: Loss of engine power(total) - nonmechanical

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 LAX99LA240](https://openairdocs.org/ntsb/LAX99LA240.md): Cessna 421B · Polacca, AZ · Accident · Minor injuries · Limited investigation · Final report · Jul 2, 1999 · N5943M · Substantial damage
  > The pilot's inadequate preflight inspection, which failed to determine the fuel supply in each fuel tank, and his mismanagement of the fuel supply, which resulted in fuel starvation.
- [NTSB CHI93FA149](https://openairdocs.org/ntsb/CHI93FA149.md): Cessna 421B · Valley Park, MO · Accident · 2 fatal · Field investigation · Final report · Apr 29, 1993 · N4939M · Destroyed
  > Improper planning/decision by the pilot, which resulted in fuel exhaustion, due to an inadequate supply of fuel, and the pilot's failure to maintain control of the airplane during approach to an emergency landing. A related factor was: failure of the pilot to…
- [NTSB BFO91LA013](https://openairdocs.org/ntsb/BFO91LA013.md): Cessna 421B · Morganfield, KY · Accident · No injuries · Limited investigation · Final report · Oct 7, 1990 · N69900 · Substantial damage
  > Lost of power of both engines due to the pilot's mismanagement of the fuel system.
- [NTSB DEN86FA033](https://openairdocs.org/ntsb/DEN86FA033.md): Cessna 421B · Franktown, CO · Accident · Serious injuries · Field investigation · Final report · Dec 2, 1985 · N249JM · Substantial damage
  > The acft departed nashville, TN, for a flt to aspen, CO. The plts made one refueling stop at chanute, KS. The plts were unable to land at aspen or a nearby alternate arpt (eagle, CO) and elected to return back to the denver area. The plts indicated to an…
- [NTSB FTW82FPM17](https://openairdocs.org/ntsb/FTW82FPM17.md): Cessna 421B · Afton, OK · Accident · 1 fatal · Final report · Sep 25, 1982 · N8019Q · Destroyed
  > At about 1930 CDT, the aircraft departed yukon, OK on a direct flight to alton, IL. It landed at alton at about 2200 CDT, and about 10 minutes later, it departed on a return flight to yukon. Before departing alton, the pilot stated that he would refuel at…

## 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 ('2076014')
    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" = 353))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2076014&occurrence=353

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