# NTSB investigations, 2012: Windshear or thunderstorm

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 CEN13CA106](https://openairdocs.org/ntsb/CEN13CA106.md): Cessna 182Q · Bellview, TX · Accident · No injuries · Data collection · Final report · Dec 15, 2012 · N735BV · Substantial damage
  > The pilot's inadequate compensation for a sudden wind shift during the approach and landing, which resulted in a runway overrun.
- [NTSB CEN13FA073](https://openairdocs.org/ntsb/CEN13FA073.md): Cessna 421C · Wells, TX · Accident · 1 fatal · Field investigation · Final report · Nov 27, 2012 · N67SR · Substantial damage
  > The pilot’s decision to continue the flight into an area of extreme weather, which led to the in-flight encounter with a thunderstorm and structural failure of the wings and tail.
- [NTSB ERA12CA547](https://openairdocs.org/ntsb/ERA12CA547.md): Costruzioni Aeronautiche Tecna P92 Tail Dragger · Elizabethtown, KY · Accident · Minor injuries · Data collection · Final report · Sep 5, 2012 · N237TA · Substantial damage
  > The pilot’s failure to maintain directional control of the tailwheel-equipped airplane during a takeoff in gusty crosswind conditions. Contributing to the accident was the pilot's decision to take off in gusty wind conditions associated with approaching…
- [NTSB WPR12CA389](https://openairdocs.org/ntsb/WPR12CA389.md): Cessna 182L · Metaline Falls, WA · Accident · Minor injuries · Data collection · Final report · Sep 2, 2012 · N42014 · Substantial damage
  > The pilot’s inadequate compensation for a sudden wind shift during the landing roll, which resulted in a runway overrun.
- [NTSB CEN12CA596](https://openairdocs.org/ntsb/CEN12CA596.md): Arvold Jordon R CH 750 · Colfax, WI · Accident · No injuries · Data collection · Final report · Sep 1, 2012 · N32JA · Substantial damage
  > The pilot did not maintain control of the airplane while landing with a gusty crosswind.
- [NTSB WPR12FA378](https://openairdocs.org/ntsb/WPR12FA378.md): Aircraft Mfg & Development CH 2000 · Nephi, UT · Accident · 2 fatal · Field investigation · Final report · Aug 30, 2012 · N651AM · Substantial damage
  > The pilot's inability to maintain airplane control due to an encounter with a microburst/downdraft that exceeded the climb performance capabilities of the airplane.
- [NTSB CEN12CA576](https://openairdocs.org/ntsb/CEN12CA576.md): Cirrus Design SR20 · Watkins, CO · Accident · No injuries · Data collection · Final report · Aug 25, 2012 · N215VS · Substantial damage
  > The pilot did not maintain control of the airplane while landing in gusty wind conditions.
- [NTSB ERA12CA521](https://openairdocs.org/ntsb/ERA12CA521.md): Cessna 152 · Deland, FL · Accident · Minor injuries · Data collection · Final report · Aug 21, 2012 · N49054 · Substantial damage
  > The pilot’s failure to maintain airplane control on final approach in gusting wind conditions. Contributing to the accident was the pilot’s decision to operate in an environment of thunderstorms and rapidly deteriorating weather.
- [NTSB ERA12LA500](https://openairdocs.org/ntsb/ERA12LA500.md): Beech V35B · Effingham, SC · Accident · No injuries · Limited investigation · Final report · Aug 11, 2012 · N11JK · Substantial damage
  > The pilot's failure to avoid an encounter with known adverse weather conditions, which resulted in an in-flight upset, temporary loss of control, and loading of the airframe, engine, and propeller that led to the in-flight separation of the propeller and the…
- [NTSB ERA12LA435](https://openairdocs.org/ntsb/ERA12LA435.md): Piper PA-42 · Charleston, WV · Accident · No injuries · Limited investigation · Final report · Jul 9, 2012 · N332SM · Substantial damage
  > The airplane’s encounter with a gravity-wave duct atmospheric phenomenon.
- [NTSB ERA12FA433](https://openairdocs.org/ntsb/ERA12FA433.md): Piper PA-32R-300 · New Site, MS · Accident · 3 fatal · Field investigation · Final report · Jul 8, 2012 · N4386F · Substantial damage
  > The pilot's decision to operate into a known area of adverse weather, which resulted in the inadvertent penetration of a severe thunderstorm, a subsequent loss of control, and in-flight breakup of the airplane.
- [NTSB CEN12FA421](https://openairdocs.org/ntsb/CEN12FA421.md): Beech E90 · Karnack, TX · Accident · 1 fatal · Field investigation · Final report · Jul 7, 2012 · N987GM · Destroyed
  > The pilot's inadvertent flight into thunderstorm activity, which resulted in the loss of airplane control and the subsequent exceedance of the airplane's design limits and in-flight breakup. Contributing to the accident was the failure of air traffic control…
- [NTSB WPR12CA209](https://openairdocs.org/ntsb/WPR12CA209.md): Piper PA-28-140 · Sula, MT · Accident · Minor injuries · Data collection · Final report · Jun 8, 2012 · N2839T · Substantial damage
  > The pilot's inability to maintain clearance from terrain while operating in a downdraft over mountainous terrain.
- [NTSB ERA12FA376](https://openairdocs.org/ntsb/ERA12FA376.md): Hawker Beechcraft A36 · Macon, MS · Accident · 1 fatal · Field investigation · Final report · May 31, 2012 · N976S · Substantial damage
  > The pilot's decision to continue flight into an area of known thunderstorms, which resulted in an in-flight breakup. Contributing to the accident was the pilot's lack of experience in actual instrument meteorological conditions and his reliance on datalink…
- [NTSB CEN12FA320](https://openairdocs.org/ntsb/CEN12FA320.md): Tackabury Air-Cam · Fort Morgan, CO · Accident · 1 fatal · Field investigation · Final report · May 28, 2012 · N788RJ · Substantial damage
  > The pilot’s failure to maintain control of the airplane while performing a go-around, which resulted in an aerodynamic stall.
- [NTSB ERA12CA352](https://openairdocs.org/ntsb/ERA12CA352.md): Schempp-Hirth Ventus 2CT · Duncansville, PA · Accident · Serious injuries · Data collection · Final report · May 18, 2012 · N900BM · Substantial damage
  > The glider’s encounter with atmospheric lift conditions not sufficient to clear terrain, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's decision to continue turning toward a ridgeline.
- [NTSB ERA12LA335](https://openairdocs.org/ntsb/ERA12LA335.md): Piper J3C-65 · South Canaan, PA · Accident · Minor injuries · Limited investigation · Final report · May 13, 2012 · N98568 · Substantial damage
  > The pilot's delayed decision to abort the takeoff during shifting wind conditions.
- [NTSB CEN12LA258](https://openairdocs.org/ntsb/CEN12LA258.md): Bell 206B · Amarillo, TX · Accident · Minor injuries · Limited investigation · Final report · Apr 26, 2012 · N2068X · Substantial damage
  > The pilot's failure to maintain helicopter control during landing in gusty wind conditions associated with a thunderstorm, which resulted in a loss of tail rotor effectiveness.
- [NTSB ERA12LA231](https://openairdocs.org/ntsb/ERA12LA231.md): Firefly Balloons Firefly 8 · Fitzgerald, GA · Accident · 1 fatal · Limited investigation · Final report · Mar 16, 2012 · N14643 · Substantial damage
  > The pilot's intentional flight into adverse weather. Contributing to the accident was the pilot's failure to obtain a weather briefing and his failure to follow the balloon manufacturer's published emergency procedure for weather deterioration during flight.
- [NTSB WPR12LA116](https://openairdocs.org/ntsb/WPR12LA116.md): Beech S35 · Dixie Valley, NV · Accident · No injuries · Limited investigation · Final report · Feb 25, 2012 · N272D · Substantial damage
  > The airplane’s encounter with forecast low-level windshear conditions during takeoff, which resulted in a loss of lift.
- [NTSB OPS12IA303](https://openairdocs.org/ntsb/OPS12IA303.md): Embraer EMB-145LR · Farmersville, TX · Incident · No injuries · Incident investigation · Final report · Jan 25, 2012 · N639AE · No damage
  > The flight's continued operation through an area containing substantial convective weather activity. Contributing to the accident was the air traffic control/traffic management unit's lack of awareness and recognition of the effect of weather movement on the…

## 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '390' 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/390/sequence?year=2012

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