# NTSB investigations: Lycoming IO-540 series, 2019

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 WPR20FA013](https://openairdocs.org/ntsb/WPR20FA013.md): Robinson R44 · Las Vegas, NV · Accident · 2 fatal · Class 3 · Field · Final report · Oct 23, 2019 · N225JM · Substantial damage
  > An undetermined inflight event that resulted in the pilot performing an autorotation to uneven terrain for reasons that could not be determined due to the extent of impact damage.
- [NTSB ERA20FA014](https://openairdocs.org/ntsb/ERA20FA014.md): Piper PA32 · Raleigh, NC · Accident · 2 fatal · Class 3 · Field · Final report · Oct 20, 2019 · N534Z · Destroyed
  > The pilot’s failure to maintain a safe glidepath during final approach to the runway, which resulted in a collision with trees and terrain. Contributing was the pilot’s lack of recent instrument flight experience.
- [NTSB WPR20LA009](https://openairdocs.org/ntsb/WPR20LA009.md): Cessna 206 · Stockton, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 18, 2019 · N11379 · Substantial damage
  > A total loss of engine power after takeoff for reasons that could not be determined based on the available information.
- [NTSB CEN20LA021](https://openairdocs.org/ntsb/CEN20LA021.md): Piper PA23 · (Gulf of Mexico) · Accident · 1 fatal · Class 3 · Limited · Final report · Oct 17, 2019 · N778PA · Destroyed
  > The airplane’s descent into the ocean for reasons that could not be determined.
- [NTSB CEN20FA002](https://openairdocs.org/ntsb/CEN20FA002.md): Piper Aerostar 602P · Kokomo, IN · Accident · 1 fatal · Class 3 · Field · Final report · Oct 5, 2019 · N326CW · Destroyed
  > The pilot's exceedance of the airplane’s critical angle of attack following a dual engine power loss caused by the line service technician fueling the airplane with the wrong fuel, which resulted in an aerodynamic stall and subsequent loss of control.…
- [NTSB GAA19CA559](https://openairdocs.org/ntsb/GAA19CA559.md): Piper PA60 · Sedona, AZ · Accident · No injuries · Data collection · Final report · Sep 20, 2019 · N700NJ · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack during landing in gusting crosswind conditions, which resulted in an aerodynamic stall.
- [NTSB GAA19CA554](https://openairdocs.org/ntsb/GAA19CA554.md): Piper PA32R · Owasso, OK · Accident · No injuries · Data collection · Final report · Sep 16, 2019 · N6887J · Substantial damage
  > The pilot's improper altitude and airspeed control during landing, which resulted in the airplane landing long and a subsequent runway overrun and impact with a drainage culvert.
- [NTSB GAA19CA520](https://openairdocs.org/ntsb/GAA19CA520.md): Piper PA32RT · Mackinac Island, MI · Accident · No injuries · Data collection · Final report · Sep 2, 2019 · N31934 · Substantial damage
  > The pilot's failure to maintain directional control during landing with a crosswind, which resulted in a runway excursion and impact with a runway light.
- [NTSB WPR19FA188](https://openairdocs.org/ntsb/WPR19FA188.md): Robinson R44 · Hayward, CA · Accident · 1 fatal · Class 3 · Field · Final report · Jul 15, 2019 · N144TG · Substantial damage
  > The pilots’ loss of control during a low altitude maneuver for undetermined reasons, which resulted in impact with terrain.
- [NTSB WPR19FA178](https://openairdocs.org/ntsb/WPR19FA178.md): Maule M7-235B · Sunriver, OR · Accident · 1 fatal · Class 2 · Field · Final report · Jun 22, 2019 · N118G · Substantial damage
  > A partial loss of engine power due to the separation of baffling in both mufflers. Contributing to the accident was the pilot's failure to retract the landing gear on the float-equipped airplane before performing a forced landing to the river.
- [NTSB GAA19CA310](https://openairdocs.org/ntsb/GAA19CA310.md): Piper PA23 · Atlanta, GA · Accident · No injuries · Data collection · Final report · May 18, 2019 · N6562A · Substantial damage
  > The airplane’s impact with a deer on the runway during landing.
- [NTSB WPR19FA148](https://openairdocs.org/ntsb/WPR19FA148.md): Robinson R44 · Alpine, UT · Accident · 2 fatal · Class 3 · Field · Final report · May 17, 2019 · N744TW · Substantial damage
  > The noninstrument-rated pilot’s continued visual flight rules flight into instrument meteorological conditions, which resulted in spatial disorientation and subsequent loss of control. Contributing to the accident was hypoxia due to the high altitude at which…
- [NTSB GAA19CA195](https://openairdocs.org/ntsb/GAA19CA195.md): Robinson R44 · Taunton, MA · Accident · No injuries · Data collection · Final report · Apr 2, 2019 · N344R · Substantial damage
  > The pilot's improper decision to land with a gusting left quartering tailwind and his subsequent attempt to reposition the helicopter and take off, which resulted in a dynamic rollover.
- [NTSB CEN19LA098](https://openairdocs.org/ntsb/CEN19LA098.md): Piper PA32R · Waterloo, IL · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 12, 2019 · N750R · Substantial damage
  > The loss of engine power due to a connecting rod failure for reasons that could not be determined due to secondary mechanical damage, which resulted in a subsequent forced landing.
- [NTSB ERA19FA113](https://openairdocs.org/ntsb/ERA19FA113.md): Cessna 182 · Louisburg, NC · Accident · 3 fatal · Field investigation · Final report · Mar 2, 2019 · N26617 · Destroyed
  > The pilot's spatial disorientation and loss of airplane control following takeoff in night instrument meteorological conditions.
- [NTSB ERA19LA093](https://openairdocs.org/ntsb/ERA19LA093.md): Piper PA32RT · Atlantic Ocean (Atlantic Ocean) · Accident · 2 fatal · Limited investigation · Final report · Feb 1, 2019 · N3016L · Destroyed
  > The pilot's loss of control due to spatial disorientation.

## 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") = 2019
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41530', '41585'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41530&year=2019

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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.