# NTSB investigations, 1993, ND

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 CHI93IA346](https://openairdocs.org/ntsb/CHI93IA346.md): Cessna 414A · Dickinson, ND · Incident · No injuries · Incident investigation · Final report · Aug 30, 1993 · N36990 · Minor damage
  > the total failure of the airplane's heater system combustion air pressure safety switch.
- [NTSB CHI93DTG03](https://openairdocs.org/ntsb/CHI93DTG03.md): Piper PA-25-235 · Washburn, ND · Accident · No injuries · Final report · Aug 20, 1993 · N4693Y · Substantial damage
  > the loss of engine power due to a magneto failure.
- [NTSB CHI93LA318](https://openairdocs.org/ntsb/CHI93LA318.md): Eagle DW-1 · Minto, ND · Accident · No injuries · Limited investigation · Final report · Aug 10, 1993 · N8813B · Substantial damage
  > The pilot's failure to maintain adequate aircraft control during ground maneuvering. Inadequate visual outlook by the pilot and the pilot of the other aircraft was a contributing factor.
- [NTSB CHI93LA299](https://openairdocs.org/ntsb/CHI93LA299.md): Cessna 170B · Steele, ND · Accident · No injuries · Limited investigation · Final report · Jul 30, 1993 · N8163A · Substantial damage
  > The pilot-in-command's poor in-flight decision and failure to maintain proper clearance.
- [NTSB CHI93DTG02](https://openairdocs.org/ntsb/CHI93DTG02.md): Aero Commander S2R · Hoople, ND · Accident · No injuries · Final report · Jul 18, 1993 · N5635X · Substantial damage
  > A loss of engine power due to a cracked engine cylinder.
- [NTSB CHI93LA263](https://openairdocs.org/ntsb/CHI93LA263.md): Grumman G164B · Wyndmere, ND · Accident · No injuries · Limited investigation · Final report · Jul 16, 1993 · N2008 · Substantial damage
  > the pilot's decision to land on unsuitable terrain. Factors in the accident are the wet and soft turf runway.
- [NTSB CHI93LA232](https://openairdocs.org/ntsb/CHI93LA232.md): Schweizer G-164 · Northwood, ND · Accident · No injuries · Limited investigation · Final report · Jun 26, 1993 · N6719Q · Substantial damage
  > The pilot in command's failure to attain a proper touchdown point.
- [NTSB CHI93LA215](https://openairdocs.org/ntsb/CHI93LA215.md): Cessna 150J · Wilton, ND · Accident · No injuries · Limited investigation · Final report · Jun 20, 1993 · N60454 · Substantial damage
  > Failure of the engine-driven fuel pump. A factor was the pilot's failure to select the auxiliary fuel pump.
- [NTSB CHI93LA208](https://openairdocs.org/ntsb/CHI93LA208.md): Hughes 269 · Valley City, ND · Accident · No injuries · Limited investigation · Final report · Jun 15, 1993 · N213MS · Substantial damage
  > the pilot-in-command's failure to maintain clearance from a tree during an aerial application manuever.
- [NTSB CHI93LA159](https://openairdocs.org/ntsb/CHI93LA159.md): Schweizer 269C · Grand Forks, ND · Accident · Minor injuries · Limited investigation · Final report · May 5, 1993 · N7504D · Substantial damage
  > The pilot's improper use of collective in recovering from a loss of control due to ground resonance.
- [NTSB CHI93LA131](https://openairdocs.org/ntsb/CHI93LA131.md): Piper PA-28-161 · Northwood, ND · Accident · No injuries · Limited investigation · Final report · Apr 5, 1993 · N108ND · Substantial damage
  > The flight instructor's inadequate supervision of the flight.
- [NTSB CHI93LA128](https://openairdocs.org/ntsb/CHI93LA128.md): Bellanca 7GCBC · Bismarck, ND · Accident · No injuries · Limited investigation · Final report · Mar 11, 1993 · N88384 · Substantial damage
  > The pilot's failure to refuel the airplane en route to ensure adequate fuel to complete the flight.
- [NTSB CHI93LA099](https://openairdocs.org/ntsb/CHI93LA099.md): Cessna 150M · Stanley, ND · Accident · No injuries · Limited investigation · Final report · Feb 28, 1993 · N704AF · Substantial damage
  > The student pilot's delayed use of carburetor heat. The soft terrain in the landing area was a factor.
- [NTSB CHI93LA093](https://openairdocs.org/ntsb/CHI93LA093.md): Piper PA-23-160 · Cannonball, ND · Accident · No injuries · Limited investigation · Final report · Feb 20, 1993 · N4229P · Substantial damage
  > The blockage of the inlet air filter from snow.

## 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."eventStateOrRegion" = 'ND' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=ND&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.