# NTSB investigations: Lycoming TI0-540 series, 2012

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 ERA13FA096](https://openairdocs.org/ntsb/ERA13FA096.md): Piper PA-31-350 · Leesburg, FL · Accident · 1 fatal · Field investigation · Final report · Dec 24, 2012 · N78WM · Substantial damage
  > The pilot's inadequate preflight planning, which resulted in fuel exhaustion and a subsequent total loss of power in both engines during cruise flight. Contributing to the accident was the pilot’s use of prescription and illicit drugs, which likely impaired…
- [NTSB WPR13FA072](https://openairdocs.org/ntsb/WPR13FA072.md): Piper PA-31-350 · Payson, AZ · Accident · 1 fatal · Field investigation · Final report · Dec 19, 2012 · N62959 · Substantial damage
  > The airplane’s inadvertent encounter, in night instrument meteorological conditions, with unforecast strong up- and downdrafts and possibly severe airframe icing conditions (which likely included supercooled large droplets that the airplane was not…
- [NTSB ERA13CA079](https://openairdocs.org/ntsb/ERA13CA079.md): Piper PA-32-300 · Easton, MD · Accident · No injuries · Data collection · Final report · Dec 4, 2012 · N2835W · Substantial damage
  > The pilot's failure to maintain directional control while landing.
- [NTSB CEN13FA085](https://openairdocs.org/ntsb/CEN13FA085.md): Piper PA 46-350P · Greensburg, IN · Accident · 4 fatal · Field investigation · Final report · Dec 2, 2012 · N92315 · Destroyed
  > The pilot's failure to maintain airplane control while maneuvering in night instrument meteorological conditions due to spatial disorientation.
- [NTSB WPR13LA045](https://openairdocs.org/ntsb/WPR13LA045.md): Piper PA-32 · Obyan · Accident · 1 fatal · Limited investigation · Final report · Nov 18, 2012 · N4267R · Substantial damage
  > A partial loss of engine power shortly after takeoff for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation and the pilot’s failure to maintain airplane control during…
- [NTSB ERA13FA055](https://openairdocs.org/ntsb/ERA13FA055.md): Piper PA-32-300 · Jackson, MS · Accident · 3 fatal · Field investigation · Final report · Nov 13, 2012 · N717RL · Substantial damage
  > The pilot's inadequate preflight inspection, which resulted in his failure to note the water in the fuel tank due to condensation, which subsequently shut down the engine in flight. Contributing to the accident was the pilot's self-induced pressure to…
- [NTSB CEN13LA057](https://openairdocs.org/ntsb/CEN13LA057.md): Cessna T182T · San Antonio, TX · Accident · No injuries · Limited investigation · Final report · Nov 13, 2012 · N856DK · Substantial damage
  > The pilot’s misjudgment of the landing speed and the runway distance remaining and his delay in applying the brakes, which resulted in an overrun.
- [NTSB ERA13LA042](https://openairdocs.org/ntsb/ERA13LA042.md): Piper PA-32R-300 · Sevierville, TN · Accident · Minor injuries · Limited investigation · Final report · Oct 28, 2012 · N4478F · Substantial damage
  > The air traffic controller’s failure to comply with the required vectoring and safety alert procedures, which resulted in the airplane’s flight into rising terrain. Contributing to the accident was the Federal Aviation Administration’s continued practice of…
- [NTSB CEN12LA669](https://openairdocs.org/ntsb/CEN12LA669.md): Robinson Helicopter R44 · Nocona, TX · Accident · Minor injuries · Limited investigation · Final report · Sep 30, 2012 · N8341W · Substantial damage
  > The noncertificated pilot’s operation of the helicopter, which resulted in impact with the water.
- [NTSB ERA12FA566](https://openairdocs.org/ntsb/ERA12FA566.md): Mooney M20M · Crane Hill, AL · Accident · 2 fatal · Field investigation · Final report · Sep 17, 2012 · N1085A · Substantial damage
  > The pilot’s loss of control in moderate-to-heavy rain. Contributing to the accident was the pilot’s reliance on ADS-B for tactical weather avoidance.
- [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 WPR12FA369](https://openairdocs.org/ntsb/WPR12FA369.md): Piper PA-32-301T · South Lake Tahoe, CA · Accident · 5 fatal · Field investigation · Final report · Aug 26, 2012 · N588ET · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because examinations revealed no evidence of mechanical anomalies with the airframe or engine that would have precluded normal operation and the pilots’ decision to continue the departure…
- [NTSB CEN12LA551](https://openairdocs.org/ntsb/CEN12LA551.md): Piper PA-24-260 · Holton, KS · Accident · Serious injuries · Limited investigation · Final report · Aug 17, 2012 · N8546P · Substantial damage
  > The mechanic's failure to adequately torque the right magneto attachment nuts, allowing the right magneto to come loose, which allowed engine oil to escape, causing the engine to seize.
- [NTSB WPR12CA360](https://openairdocs.org/ntsb/WPR12CA360.md): Piper PA-24-260 · Coolin, ID · Accident · No injuries · Data collection · Final report · Aug 15, 2012 · N9382P · Substantial damage
  > The pilot’s failure to attain a touchdown point sufficient to stop the airplane within the length of the runway.
- [NTSB CEN12CA486](https://openairdocs.org/ntsb/CEN12CA486.md): Mooney M20M · Heber Springs, AR · Accident · No injuries · Data collection · Final report · Jul 25, 2012 · N9145L · Substantial damage
  > The pilot's improper flare, which led to a bounced landing and a subsequent loss of control.
- [NTSB WPR12LA315](https://openairdocs.org/ntsb/WPR12LA315.md): Piper PA-32S-300 · Adelanto, CA · Accident · No injuries · Limited investigation · Final report · Jul 20, 2012 · N5212S · Substantial damage
  > The pilot’s failure to maintain directional control during the aborted takeoff, which was aborted due to fuel starvation as a result of an inadvertent in-flight activation of the fuel drain activation lever by the passenger. Contributing to the accident was…
- [NTSB CEN12LA441](https://openairdocs.org/ntsb/CEN12LA441.md): Piper PA-32-300 · Elkader, IA · Accident · Serious injuries · Limited investigation · Final report · Jul 14, 2012 · N1127X · Substantial damage
  > The pilot's failure to attain the proper touchdown point while landing on the wet grass runway.
- [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 WPR12CA300](https://openairdocs.org/ntsb/WPR12CA300.md): Cessna T182T · Flagstaff, AZ · Accident · No injuries · Data collection · Final report · Jul 6, 2012 · N5209P · Substantial damage
  > The pilot’s inadequate landing flare after encountering a downdraft, which resulted in a hard landing.
- [NTSB ERA12FA412](https://openairdocs.org/ntsb/ERA12FA412.md): Socata TB21 · Gold Hill, NC · Accident · 1 fatal · Field investigation · Final report · Jun 25, 2012 · N2528N · Substantial damage
  > An inflight fire, the origin of which could not be determined because of postaccident fire damage. Contributing to the accident was the pilot's improper modifications to the airplane.
- [NTSB ANC12LA058](https://openairdocs.org/ntsb/ANC12LA058.md): Piper PA-32-300 · Gustavus, AK · Accident · No injuries · Limited investigation · Final report · Jun 25, 2012 · N8908N · Substantial damage
  > The fatigue failure of the engine crankshaft for reasons that could not be determined during postaccident metallurgical examination.
- [NTSB WPR12FA255](https://openairdocs.org/ntsb/WPR12FA255.md): Piper PA-32-300 · Mountain Home, ID · Accident · 1 fatal · Field investigation · Final report · Jun 9, 2012 · N8990N · Substantial damage
  > The noninstrument-rated pilot's continued visual flight into instrument meteorological conditions, which resulted in controlled flight into mountainous terrain.
- [NTSB CEN12FAMS1](https://openairdocs.org/ntsb/CEN12FAMS1.md): Piper PA-31-325 · Duluth, MN · Accident · 1 fatal · Missing aircraft · Final report · Jun 8, 2012 · N174BH · Substantial damage
  > Undetermined because the airplane was not found.
- [NTSB WPR12FA154](https://openairdocs.org/ntsb/WPR12FA154.md): Cessna T182 · Ludlow, CA · Accident · 1 fatal · Field investigation · Final report · Apr 6, 2012 · N5201F · Substantial damage
  > The in-flight loss of control due to the pilot’s impairment as a result of hypoxia. Contributing to the accident was the pilot’s operation of the airplane above 12,500 feet without the aid of supplemental oxygen.
- [NTSB ERA12WA255](https://openairdocs.org/ntsb/ERA12WA255.md): Piper PA-32R-300 · Treasure Cay, Bahamas · Accident · 4 fatal · Foreign investigation · Mar 25, 2012 · N8415C · Substantial damage
  > On March 25, 2012, at 1830 UTC, a Piper PA-32R-300, N8415C, was substantially damaged when it crashed shortly after takeoff from Treasure Cay International Airport (MYAT), Abaco, Bahamas. The two certificated private pilots and two passengers were fatally…
- [NTSB ERA12CA244](https://openairdocs.org/ntsb/ERA12CA244.md): Mooney M20M · Clearwater, FL · Accident · No injuries · Data collection · Final report · Mar 18, 2012 · N9140M · Substantial damage
  > The pilot’s failure to extend the landing gear before landing due to his distraction regarding another airplane in the traffic pattern.
- [NTSB ERA12CA218](https://openairdocs.org/ntsb/ERA12CA218.md): Piper PA-31-350 · Atlanta, GA · Accident · No injuries · Data collection · Final report · Mar 7, 2012 · N4083Y · Substantial damage
  > An in-flight collision with birds during cruise flight.
- [NTSB ERA12LA206](https://openairdocs.org/ntsb/ERA12LA206.md): Mooney M20M · Amisville, VA · Accident · Serious injuries · Limited investigation · Final report · Mar 3, 2012 · N486KC · Substantial damage
  > A total loss of engine power during cruise flight for reasons that could not be determined because of the damage due to the postcrash fire.
- [NTSB ERA12LA165](https://openairdocs.org/ntsb/ERA12LA165.md): Piper PA-31-310 · Palm Beach, FL · Accident · No injuries · Limited investigation · Final report · Jan 28, 2012 · N30DC · Substantial damage
  > The pilot’s in-flight misjudgment of fuel remaining resulting in fuel exhaustion and a total loss of engine power. Contributing to the accident was an inadequate fuel quantity for the flight for reasons that could not be determined during postaccident…
- [NTSB ERA12FA146](https://openairdocs.org/ntsb/ERA12FA146.md): Aerostar PA-60-601P · Philadelphia, MS · Accident · 1 fatal · Field investigation · Final report · Jan 16, 2012 · N700PS · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff following loss of power to the left engine due to fuel starvation. Contributing to the loss of control was the pilot’s failure to feather the left propeller following the loss of left engine…
- [NTSB CEN12LA134](https://openairdocs.org/ntsb/CEN12LA134.md): Aero Commander 500-B · Bartlesville, OK · Accident · Minor injuries · Limited investigation · Final report · Jan 14, 2012 · N524HW · Substantial damage
  > The total loss of engine power due to fuel exhaustion and the pilot’s inadequate preflight inspection, which did not correctly identify the airplane’s fuel quantity before departure.

## 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 x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41533'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41533&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.