# NTSB investigations: Cessna 421C, 1986

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 MIA87LA023](https://openairdocs.org/ntsb/MIA87LA023.md): Cessna 421C · Tampa, FL · Accident · No injuries · Limited investigation · Final report · Nov 6, 1986 · N37359 · Substantial damage
  > The flt had been cleared for a visual approach behind a Lockheed L-1011 aircraft and was warned to use caution against wake turbulence. The flight encountered the wake turbulence of the L-1011 at 1600 feet. Control could not be maintained and the aircraft…
- [NTSB DEN87FA016](https://openairdocs.org/ntsb/DEN87FA016.md): Cessna 421C · Butte, MT · Accident · 1 fatal · Field investigation · Final report · Nov 6, 1986 · N421AR · Destroyed
  > Plt was attempting the vor-b instrument apch to Butte, MT arpt. Plt reported over the coppertown VORTAC inbound on the arpt. The procedure turn inbound course to the VORTAC is 124 degrees. The inbound course to the arpt is 094 degrees. The acft wreckage was…
- [NTSB ATL86FA227](https://openairdocs.org/ntsb/ATL86FA227.md): Cessna 421C · Nashville, TN · Accident · No injuries · Field investigation · Final report · Aug 25, 1986 · N5299J · Substantial damage
  > During a normal takeoff the pilot experienced a dual engine failure about 10 feet above the runway. The pilot stated that he landed on the remaining runway and attempted an 80 degree left turn onto taxiway 'c'. The aircraft failed to negotiate the turn at the…
- [NTSB LAX86FA314](https://openairdocs.org/ntsb/LAX86FA314.md): Cessna 421C · Callahan, CA · Accident · 1 fatal · Field investigation · Final report · Aug 6, 1986 · N98998 · Destroyed
  > After dropping company executives off at medford, the pilot was to return to santa rosa empty. Witnesses along the 25 NM valley which ends at the accident site reported that the aircraft buzzed their locations at AGL altitudes variously described as '10 feet'…
- [NTSB CHI86FA079](https://openairdocs.org/ntsb/CHI86FA079.md): Cessna 421C · Birmingham, MI · Accident · 2 fatal · Field investigation · Final report · Jan 29, 1986 · N68653 · Destroyed
  > At rotation the right eng failed. The acft entered a skidding turn to the rt and continued to climb to about 100 ft AGL. During the turn 110 deg from t.o. heading acft rolled inverted and descended into a car port. Extensive post impact fire destroyed acft,…

## 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") = 1986
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2076016', '2076017'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2076016&year=1986

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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.