# NTSB investigations: Cessna 170B, 2017

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 CEN18LA044](https://openairdocs.org/ntsb/CEN18LA044.md): Cessna 170B · Harvard, IL · Accident · No injuries · Limited investigation · Final report · Nov 8, 2017 · N2766D · Substantial damage
  > The failure of the universal joint in the pilot-side flight control yoke due to the fatigue fracture of a rivet within the universal joint. Contributing to the universal joint failure was the universal joint design, which was prone to galling wear and seizure.
- [NTSB GAA17CA499](https://openairdocs.org/ntsb/GAA17CA499.md): Cessna 170 · Rochelle, IL · Accident · No injuries · Data collection · Final report · Aug 21, 2017 · N2486D · Substantial damage
  > The pilot’s failure to maintain directional control during landing with a tailwind.
- [NTSB GAA17CA426](https://openairdocs.org/ntsb/GAA17CA426.md): Cessna 170 · Friday Harbor, WA · Accident · No injuries · Data collection · Final report · Jul 11, 2017 · N2714D · Substantial damage
  > The pilot’s loss of directional control during landing.
- [NTSB GAA17CA399](https://openairdocs.org/ntsb/GAA17CA399.md): Cessna 170B · Pine Bluff, AR · Accident · No injuries · Data collection · Final report · Jul 7, 2017 · N2811C · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB GAA17CA382](https://openairdocs.org/ntsb/GAA17CA382.md): Cessna 170 · Alamogordo, NM · Accident · No injuries · Data collection · Final report · Jun 28, 2017 · N2774D · Substantial damage
  > The pilot receiving instruction’s failure to maintain directional control during the landing roll and the flight instructor’s delayed remedial action, which resulted in a ground loop.
- [NTSB ERA17FA143](https://openairdocs.org/ntsb/ERA17FA143.md): Cessna 170B · Edgewater, FL · Accident · 2 fatal · Field investigation · Final report · Apr 1, 2017 · N8082A · 2 aircraft · Destroyed
  > The Cessna pilot's failure to maintain clearance from the Grumman during the transition to a different formation. Contributing to the accident was the stepped down configuration of the formation flight which was composed of dissimilar aircraft.
- [NTSB GAA17CA116](https://openairdocs.org/ntsb/GAA17CA116.md): Cessna 170 · Coeur D'Alene, ID · Accident · No injuries · Data collection · Final report · Jan 14, 2017 · N3210A · Substantial damage
  > The pilot’s failure to maintain an appropriate descent rate during approach, which resulted in landing short of the runway threshold.

## 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") = 2017
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072306', '2072307'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=2072306&year=2017

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