# NTSB investigations, 2012, UT

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 WPR13CA068](https://openairdocs.org/ntsb/WPR13CA068.md): Robinson R22 · Logan, UT · Accident · No injuries · Data collection · Final report · Dec 15, 2012 · N393LE · Substantial damage
  > The flight instructor’s delayed remedial action and inadequate supervision during a practice autorotation, which resulted in a failure to maintain adequate main rotor rpm. Contributing to the accident was the wet landing surface.
- [NTSB WPR13FA061](https://openairdocs.org/ntsb/WPR13FA061.md): Piper PA28 · Aurora, UT · Accident · 3 fatal · Field investigation · Final report · Nov 25, 2012 · N8314E · Substantial damage
  > The pilot's failure to maintain clearance with terrain while maneuvering in a remote mountainous region. Contributing to the accident was the pilot's improper decision to traverse the remote mountainous area in high-density altitude conditions with the…
- [NTSB WPR13FA041](https://openairdocs.org/ntsb/WPR13FA041.md): American AA-1 · Morgan, UT · Accident · 1 fatal · Field investigation · Final report · Nov 15, 2012 · N5642L · Substantial damage
  > The pilot's inadequate preflight inspection, which resulted in frost remaining on the airplane's surfaces and led to its inability to produce enough lift to clear rising terrain.
- [NTSB WPR12CA440](https://openairdocs.org/ntsb/WPR12CA440.md): Cessna 180 · Huntington, UT · Accident · No injuries · Data collection · Final report · Sep 29, 2012 · N3115D · Substantial damage
  > The pilot's inadvertent encounter with a gust front during the takeoff roll, which resulted in loss of control of the airplane.
- [NTSB WPR12CA404](https://openairdocs.org/ntsb/WPR12CA404.md): Korrison Tom Sparrow Hawk · Spanish Fork, UT · Accident · Minor injuries · Data collection · Final report · Sep 7, 2012 · N51140 · Substantial damage
  > The pilot's failure to maintain directional control of the gyroplane during an aborted takeoff.
- [NTSB WPR12LA413](https://openairdocs.org/ntsb/WPR12LA413.md): Ellefson T-BIRD II · Richfield, UT · Accident · Serious injuries · Limited investigation · Final report · Sep 5, 2012 · N8106C · Substantial damage
  > A loss of control during landing due to a pitch control malfunction. Contributing to the accident was the pilot’s decision to continue flight with a known mechanical problem.
- [NTSB WPR12CA398](https://openairdocs.org/ntsb/WPR12CA398.md): Lake John K MA-5 Charger · Eagle Mountain, UT · Accident · No injuries · Data collection · Final report · Sep 5, 2012 · N795MC · Substantial damage
  > The airplane’s encounter with a large hole in the runway during the landing roll, which resulted in a loss of control and subsequent runway excursion.
- [NTSB WPR12CA397](https://openairdocs.org/ntsb/WPR12CA397.md): Champion 7GC · Spanish Fork, UT · Accident · No injuries · Data collection · Final report · Sep 3, 2012 · N61819 · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [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 WPR12LA362](https://openairdocs.org/ntsb/WPR12LA362.md): Robinson Helicopter R22 Beta · Spanish Fork, UT · Accident · Serious injuries · Limited investigation · Final report · Aug 17, 2012 · N208WM · Substantial damage
  > The flight instructor’s delayed remedial action and inadequate supervision during a practice autorotation, which resulted in a hard landing and rollover.
- [NTSB WPR12CA351](https://openairdocs.org/ntsb/WPR12CA351.md): Robinson R22 · Monticello, UT · Accident · Minor injuries · Data collection · Final report · Aug 11, 2012 · N7135J · Substantial damage
  > The pilot's failure to maintain adequate main rotor rpm while maneuvering at a low altitude, which resulted in the helicopter settling and subsequently colliding with the ground. Contributing to the accident was that the pilot had insufficient altitude to…
- [NTSB WPR12CA307](https://openairdocs.org/ntsb/WPR12CA307.md): Robinson Helicopter R22 · Bountiful, UT · Accident · No injuries · Data collection · Final report · Jul 16, 2012 · N47WH · Substantial damage
  > The student’s failure to maintain adequate rotor rpm and the flight instructor’s delayed remedial action, which resulted in a hard landing.
- [NTSB WPR12FA305](https://openairdocs.org/ntsb/WPR12FA305.md): Cirrus Design SR22 · Salina, UT · Accident · 2 fatal · Field investigation · Final report · Jul 14, 2012 · N86AA · Substantial damage
  > The noninstrument-rated pilot’s continued visual flight into instrument meteorological conditions, which resulted in spatial disorientation and a subsequent loss of airplane control.
- [NTSB WPR12LA290](https://openairdocs.org/ntsb/WPR12LA290.md): Burleigh Bearhawk · Heber City, UT · Accident · No injuries · Limited investigation · Final report · Jun 24, 2012 · N117Z · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll, which resulted in a ground loop.
- [NTSB WPR12GA243](https://openairdocs.org/ntsb/WPR12GA243.md): Lockheed P2V-7 · Modena, UT · Accident · 2 fatal · Final report · Jun 3, 2012 · N14447 · Substantial damage
  > The flight crew's misjudgment of terrain clearance while maneuvering for an aerial application run, which resulted in controlled flight into terrain. Contributing to the accident was the flight crew's failure to follow the lead airplane's track and to…
- [NTSB WPR12FA235](https://openairdocs.org/ntsb/WPR12FA235.md): Cirrus SR20 · Duck Creek Village, UT · Accident · 4 fatal · Field investigation · Final report · May 29, 2012 · N187PG · Substantial damage
  > The pilot's failure to maintain sufficient airspeed and airplane control while maneuvering a heavily loaded airplane over high mountainous terrain in a high density altitude environment. Contributing to the accident was the pilot’s lack of experience…
- [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 WPR12LA214](https://openairdocs.org/ntsb/WPR12LA214.md): Marley Kolb Firestar II · Cedar Fort, UT · Accident · Serious injuries · Limited investigation · Final report · May 17, 2012 · N9173T · Substantial damage
  > The pilot's failure to maintain airplane control while on approach for landing in gusting wind conditions.
- [NTSB WPR12LA205](https://openairdocs.org/ntsb/WPR12LA205.md): Infinity 2000 · Hurricane, UT · Accident · Serious injuries · Limited investigation · Final report · May 11, 2012 · N541KP · Substantial damage
  > The pilot's decision to fly at a low altitude in a canyon, which resulted in insufficient altitude to recover from an encounter with terrain-induced turbulence.
- [NTSB WPR12LA198](https://openairdocs.org/ntsb/WPR12LA198.md): Cessna 177A · Hanksville, UT · Accident · Minor injuries · Limited investigation · Final report · May 8, 2012 · N28WF · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at a low altitude in high density altitude conditions, which resulted in the airplane’s inability to climb or maintain clearance from terrain.
- [NTSB WPR12CA215](https://openairdocs.org/ntsb/WPR12CA215.md): Maule M-7-260 · Brigham City, UT · Accident · No injuries · Data collection · Final report · May 6, 2012 · N7ZF · Substantial damage
  > The pilot’s failure to maintain directional control while landing with a gusting crosswind.
- [NTSB WPR12LA190](https://openairdocs.org/ntsb/WPR12LA190.md): Cessna T210 · Elberta, UT · Accident · Serious injuries · Limited investigation · Final report · May 1, 2012 · N210LH · Substantial damage
  > A loss of engine power for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR12FA184](https://openairdocs.org/ntsb/WPR12FA184.md): Cessna A185F · Blanding, UT · Accident · 3 fatal · Field investigation · Final report · Apr 25, 2012 · N243W · Substantial damage
  > The pilot's failure to maintain airplane control during low-level maneuvering flight. Contributing to the pilot’s death was the lack of a timely emergency rescue response due to the lack of effective emergency signal transmissions from both the airplane’s…
- [NTSB WPR12CA179](https://openairdocs.org/ntsb/WPR12CA179.md): Cessna 182J · Delle, UT · Accident · Minor injuries · Data collection · Final report · Apr 22, 2012 · N2701F · Substantial damage
  > The pilot’s failure to properly monitor the environment during the departure from a gravel parking area and runway, which resulted in the airplane’s collision with a mound of gravel.
- [NTSB WPR12LA147](https://openairdocs.org/ntsb/WPR12LA147.md): Beech 35-C33 · St. George, UT · Accident · No injuries · Limited investigation · Final report · Mar 21, 2012 · N866P · Substantial damage
  > The total loss of engine power due to the loose mixture control arm.
- [NTSB WPR12FA098](https://openairdocs.org/ntsb/WPR12FA098.md): Cessna 210 · Morgan, UT · Accident · 2 fatal · Field investigation · Final report · Feb 9, 2012 · N9619T · Substantial damage
  > The non-instrument-rated pilot’s poor planning and continued visual flight rules flight into instrument meteorological conditions and failure to maintain clearance from mountainous terrain.

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

This list as a web page: https://openairdocs.org/ntsb?state=UT&year=2012

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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.