# NTSB investigations, 2012: 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 ERA13CA086](https://openairdocs.org/ntsb/ERA13CA086.md): Cessna 172P · Murfreesboro, TN · Accident · Serious injuries · Data collection · Final report · Dec 13, 2012 · N54500 · Substantial damage
  > The student pilot’s failure to maintain directional control during takeoff, which resulted in a runway excursion.
- [NTSB CEN13CA084](https://openairdocs.org/ntsb/CEN13CA084.md): American Champion 8KCAB · Melbourne, AR · Accident · No injuries · Data collection · Final report · Dec 1, 2012 · N63MY · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during the landing.
- [NTSB ERA12LA557](https://openairdocs.org/ntsb/ERA12LA557.md): Piper PA-31-325 · Washington, PA · Accident · No injuries · Limited investigation · Final report · Sep 9, 2012 · N3591P · Substantial damage
  > The airplane’s encounter with a flock of geese during takeoff, which resulted in the airplane’s hard impact with the runway while the pilot maneuvered in an attempt to avoid the geese.
- [NTSB CEN12FA378](https://openairdocs.org/ntsb/CEN12FA378.md): Iar Brasov IS-28B2 · Wallis, TX · Accident · 4 fatal · Field investigation · Final report · Jun 17, 2012 · N6388V · Substantial damage
  > The pilot’s failure to maintain adequate airspeed during an emergency situation, which resulted in an aerodynamic stall and subsequent impact with terrain. Contributing to the accident was the pilot’s acute coronary event, which resulted from his severe…
- [NTSB WPR12FA230](https://openairdocs.org/ntsb/WPR12FA230.md): Cessna 172S · St. George, UT · Accident · 4 fatal · Field investigation · Final report · May 26, 2012 · N953SP · Substantial damage
  > The pilot's failure to maintain adequate airspeed during an aggressive pitch-up maneuver, which resulted in a low-altitude aerodynamic stall shortly after takeoff. Contributing to the accident was the pilot's impairment from alcohol consumption and an…
- [NTSB CEN12CA305](https://openairdocs.org/ntsb/CEN12CA305.md): Cessna A185F · Crystal Falls, MI · Accident · No injuries · Data collection · Final report · May 16, 2012 · N4742E · Substantial damage
  > The pilot's abrupt maneuver to avoid deer that unexpectedly ran into the airplane's path during the landing roll.
- [NTSB CEN12CA269](https://openairdocs.org/ntsb/CEN12CA269.md): Eurocopter AS 350 B2 · Hugo, OK · Accident · No injuries · Data collection · Final report · Apr 29, 2012 · N406EM · Substantial damage
  > The pilot’s inadequate collective control inputs while performing a hovering autorotation, which resulted in a hard landing. Contributing to the accident was the check airman's delayed remedial action.

## 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") = 2012
  AND c."mKey" IN (SELECT e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '270')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/270/cases?year=2012

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