# NTSB investigations: Lycoming TI0-540 series, SD

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 CEN24LA020](https://openairdocs.org/ntsb/CEN24LA020.md): Piper PA 46-350P · Pierre, SD · Accident · 1 fatal · Class 3 · Limited · Final report · Oct 23, 2023 · N92884 · Substantial damage
  > The total loss of engine power due to fuel starvation as a result of the pilot’s improper configuration of the automatic fuel transfer system. Contributing to the accident was the pilot’s failure to adequately monitor the header tank’s fuel quantity.
- [NTSB CEN22LA313](https://openairdocs.org/ntsb/CEN22LA313.md): Piper PA-24-260 · Rapid City, SD · Accident · No injuries · Class 3 · Limited · Final report · Jul 11, 2022 · N478WT · Substantial damage
  > A total loss of engine power for reasons that could not be determined because the airplane was unavailable for examination.
- [NTSB CEN22LA257](https://openairdocs.org/ntsb/CEN22LA257.md): Piper PA-32R-300 · Gettysburg, SD · Accident · No injuries · Class 3 · Limited · Final report · Jun 5, 2022 · N901BW · Substantial damage
  > An inadvertent hard landing by the pilot.
- [NTSB GAA18CA094](https://openairdocs.org/ntsb/GAA18CA094.md): Piper PA32 · Spearfish, SD · Accident · No injuries · Data collection · Final report · Dec 28, 2017 · N11KX · Substantial damage
  > The pilot’s inadvertent landing in snow adjacent to the snow-covered runway resulting in a collision with runway signs.
- [NTSB CEN15CA006](https://openairdocs.org/ntsb/CEN15CA006.md): Piper PA 31-350 · Glenham, SD · Accident · Minor injuries · Data collection · Final report · Oct 7, 2014 · N300VF · Substantial damage
  > The pilot's improper fuel management, which resulted in losses of power on both engines due to fuel exhaustion.
- [NTSB CEN14FA224](https://openairdocs.org/ntsb/CEN14FA224.md): Piper PA 32R-300 · Highmore, SD · Accident · 4 fatal · Field investigation · Final report · Apr 28, 2014 · N8700E · Destroyed
  > The pilot's decision to continue the flight into known deteriorating weather conditions at a low altitude and his subsequent failure to remain clear of an unlit wind turbine. Contributing to the accident was the inoperative obstruction light on the wind…
- [NTSB CHI06FA067](https://openairdocs.org/ntsb/CHI06FA067.md): Piper PA-32-300 · Pierre, SD · Accident · 1 fatal · Field investigation · Final report · Jan 14, 2006 · N8745E · Substantial damage
  > The loss of engine power during takeoff-initial climb due to the pilot's failure to correctly position the fuel selector, which resulted in fuel starvation and a forced landing.
- [NTSB CHI98LA219](https://openairdocs.org/ntsb/CHI98LA219.md): Piper PA-36-300 · Mobridge, SD · Accident · No injuries · Limited investigation · Final report · Jun 25, 1998 · N3760E · Substantial damage
  > The pilot's failure to maintain clearance from the power lines. Factors associated with the accident were the power lines, and the separation of the vertical stabilizer and rudder which resulted in the pilot's inability to maintain directional control of the…
- [NTSB CHI94LA056](https://openairdocs.org/ntsb/CHI94LA056.md): Piper PA-24-250 · Mcintosh, SD · Accident · 1 fatal · Limited investigation · Final report · Dec 22, 1993 · N8003P · Destroyed
  > was continued VFR flight into IMC and the failure to maintain clearance with the terrain. Factors associated with this accident were an inaccurate weather evaluation by the pilot, snow and the rising terrain.
- [NTSB DEN86FTK02](https://openairdocs.org/ntsb/DEN86FTK02.md): Aero Commander Callair A-9B · Dell Rapids, SD · Accident · No injuries · Final report · May 20, 1986 · N7757V · Substantial damage
  > The plt stated that during the takeoff roll, he lost rudder effectiveness after accelerating to about 60 KTS. He applied brakes to stop, but the acft veered off the left side of the rwy & struck a fence. No preimpact part failure or malfunction was reported.…
- [NTSB DEN82FTK04](https://openairdocs.org/ntsb/DEN82FTK04.md): Callair A-9B · Sioux Falls, SD · Accident · No injuries · Final report · May 27, 1982 · N7769V · Substantial damage
  > The eng quit & the plt landed in an adjacent field after first hitting a wooded fence. An inspectin of the bendix fuel servo unit, model PSA-10ED-1, revealed that the fuel diaphragm stem, pn 2539806, had failed.
- [NTSB DEN82FA034](https://openairdocs.org/ntsb/DEN82FA034.md): Piper PA-23 · Mitchell, SD · Accident · No injuries · Field investigation · Final report · Feb 18, 1982 · N5799Y · Substantial damage
  > As the pilot approached sioux falls he received information that it was below minimums, so he started to divert. As he passed over sioux falls he could see Mitchell, SD, which appeared to be clear, therefore, he elected to land there. It continued to look…
- [NTSB MKC79FTK09](https://openairdocs.org/ntsb/MKC79FTK09.md): Piper PA-24 · Pierre, SD · Accident · No injuries · Closed · Mar 18, 1979 · N8916P · Substantial damage
- [NTSB MKC77DTK26](https://openairdocs.org/ntsb/MKC77DTK26.md): Piper PA-24 · Philip, SD · Accident · No injuries · Closed · Jun 15, 1977 · N8916P · Substantial damage
- [NTSB MKC77FTK02](https://openairdocs.org/ntsb/MKC77FTK02.md): Piper PA-32 · Dell Rapids, SD · Accident · No injuries · Closed · Oct 24, 1976 · N16415 · Substantial damage
- [NTSB MKC72DTK26](https://openairdocs.org/ntsb/MKC72DTK26.md): Piper PA-31 · Brookings, SD · Accident · No injuries · Closed · Mar 18, 1972 · N6620L · Substantial damage
- [NTSB MKC69F0469](https://openairdocs.org/ntsb/MKC69F0469.md): Callair A-9B · Miller, SD · Accident · Serious injuries · Closed · May 29, 1969 · N7259V · Substantial damage

## 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 c."eventStateOrRegion" = 'SD' AND c."eventCountry" = 'USA'
  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&state=SD

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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.