# NTSB investigations: Lycoming IO-360-A1B6D, 1993

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 FTW94FA057](https://openairdocs.org/ntsb/FTW94FA057.md): Cessna 177RG · Van Horn, TX · Accident · 3 fatal · Field investigation · Final report · Dec 29, 1993 · N1527H · Destroyed
  > The pilot exceeded the design stress limits of the aircraft after a loss of control which resulted from VFR flight into instrument meteorological conditions. Factors were the weather, the pilot's lack of instrument training and experience, and his failure to…
- [NTSB LAX94LA068](https://openairdocs.org/ntsb/LAX94LA068.md): Cessna 177RG · Santa Monica, CA · Accident · No injuries · Limited investigation · Final report · Dec 7, 1993 · N52039 · Substantial damage
  > The pilot's failure to attain the proper touchdown point and improper recovery from a bounced landing.
- [NTSB LAX94FA004](https://openairdocs.org/ntsb/LAX94FA004.md): Cessna 177RG · Petaluma, CA · Accident · 4 fatal · Field investigation · Final report · Oct 3, 1993 · N45022 · Destroyed
  > VFR flight by the pilot(s) into instrument meteorological conditions (IMC), and failure to maintain a proper altitude and/or clearance from terrain, while approaching the destination airport. Factors related to the accident were: the low ceiling and terrain.
- [NTSB ATL93LA154](https://openairdocs.org/ntsb/ATL93LA154.md): Cessna 177RG · Valdosta, GA · Accident · No injuries · Limited investigation · Final report · Sep 10, 1993 · N2074Q · Substantial damage
  > The pilot's inadequate evaluation of inflight weather conditions which resulted in the inflight encounter with severe turbulence and subsequent overstress of the airframe.
- [NTSB LAX93LA340](https://openairdocs.org/ntsb/LAX93LA340.md): Cessna 177RG · Cameron Park, CA · Accident · No injuries · Limited investigation · Final report · Aug 28, 1993 · N33195 · Substantial damage
  > The pilot's failure to assure that the landing gear was down and locked. Factors relating to this accident were the alternator failure due to a broken wire and the low battery output.
- [NTSB CHI93LA310](https://openairdocs.org/ntsb/CHI93LA310.md): Cessna 177RG · Emporia, KS · Accident · No injuries · Limited investigation · Final report · Aug 4, 1993 · N33299 · Substantial damage
  > The pilot's selection of unsuitable terrain.
- [NTSB CHI93LA284](https://openairdocs.org/ntsb/CHI93LA284.md): Cessna 177RG · Columbus, IN · Accident · No injuries · Limited investigation · Final report · Jul 26, 1993 · N1850Q · Substantial damage
  > the pilot in command's failure to maintain proper clearance. A factor involved in this accident is the pilot in command's failure to maintain a proper glidepath.
- [NTSB BFO93WA141](https://openairdocs.org/ntsb/BFO93WA141.md): Cessna 177RG · Marseille, France · Accident · 4 fatal · Foreign investigation · Jul 12, 1993 · N1954Q · Substantial damage
- [NTSB ATL93LA074](https://openairdocs.org/ntsb/ATL93LA074.md): Cessna 177RG · Concord City, NC · Accident · Minor injuries · Limited investigation · Final report · Apr 16, 1993 · N44BG · Substantial damage
  > The failure of the pilot to maintain control of the aircraft and his delayed decision to execute a go around. A factor in the accident was the strong gusty wind condition.
- [NTSB LAX93LA163](https://openairdocs.org/ntsb/LAX93LA163.md): Cessna 177RG · Imperial, CA · Accident · No injuries · Limited investigation · Final report · Apr 3, 1993 · N34205 · Substantial damage
  > The flight's encounter with a dust devil.
- [NTSB BFO93LA056](https://openairdocs.org/ntsb/BFO93LA056.md): Cessna 177RG · Corry, PA · Accident · No injuries · Limited investigation · Final report · Mar 23, 1993 · N7747V · Substantial damage
  > Failure of the pilot to maintain runway alignment during the landing roll. Factors related to the accident were: darkness, the pilot's lack of visual cues due to the runway lights being obscured by the plowed snow, and failure of airport personnel to issue a…

## 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") = 1993
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41593'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41593&year=1993

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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.