# NTSB investigations, OH: Abrupt maneuver

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 GAA16CA274](https://openairdocs.org/ntsb/GAA16CA274.md): Koons Donald H Cygnet · Zanesville, OH · Accident · Minor injuries · Data collection · Final report · May 31, 2016 · N81DK · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion, and a nose over.
- [NTSB CEN14CA282](https://openairdocs.org/ntsb/CEN14CA282.md): Luscombe 8B · Galion, OH · Accident · No injuries · Data collection · Final report · May 29, 2014 · N39092 · Substantial damage
  > The pilot's misapplication of brakes after landing, which resulted in the airplane nosing over.
- [NTSB CEN13FA274](https://openairdocs.org/ntsb/CEN13FA274.md): Boeing-Stearman IB75A · Dayton, OH · Accident · 2 fatal · Field investigation · Final report · Jun 22, 2013 · N450JW · Destroyed
  > The pilot's controlled flight into terrain. Contributing to the accident was the pilot's modified airshow maneuver, which placed the airplane at low altitude and airspeed and out of position within the performance area.
- [NTSB CEN11LA169](https://openairdocs.org/ntsb/CEN11LA169.md): Cessna 172P · Chesapeake, OH · Accident · Minor injuries · Limited investigation · Final report · Jan 30, 2011 · N55212 · Substantial damage
  > The partial loss of engine power due to carburetor icing and the pilot’s delayed use of carburetor heat and failure to attain the proper touchdown point on the runway during the precautionary landing.
- [NTSB CEN10CA174](https://openairdocs.org/ntsb/CEN10CA174.md): Cessna 140 · Malta, OH · Accident · No injuries · Data collection · Final report · Mar 23, 2010 · N2082N · Substantial damage
  > The pilot's decision to take off in conditions that exceeded the climb capability of the airplane.
- [NTSB CEN09LA536](https://openairdocs.org/ntsb/CEN09LA536.md): Brown Steen Skybolt · Harrison, OH · Accident · 2 fatal · Limited investigation · Final report · Aug 22, 2009 · N14BB · Destroyed
  > The pilot's failure to maintain adequate airspeed which resulted in an aerodynamic stall.

## 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."eventStateOrRegion" = 'OH' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '270' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/270/sequence?state=OH

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