# NTSB investigations, SD: Miscellaneous/other

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 CEN23LA244](https://openairdocs.org/ntsb/CEN23LA244.md): Air Tractor AT-502 · Sturgis, SD · Accident · No injuries · Class 4 · Limited · Final report · Jun 18, 2023 · N290LA · Substantial damage
  > The pilot’s improper timing to initiate beta mode with the propeller and his failure to maintain directional during the full load landing that resulted in a runway excursion. Contributing to the accident was the pilot’s lack of recent experience with…
- [NTSB CEN22FA433](https://openairdocs.org/ntsb/CEN22FA433.md): Airgyro AG915 · Yankton, SD · Accident · 1 fatal · Class 3 · Field · Final report · Sep 27, 2022 · N499AG · Destroyed
  > A loss of control while an in-flight fire occurred, which resulted in an impact with terrain. Contributing to the accident was the pilot/builder’s improper engine build procedures.
- [NTSB CEN22LA238](https://openairdocs.org/ntsb/CEN22LA238.md): Aerostar International RX 8 · Hot Springs, SD · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 8, 2022 · N9158Z · No damage
  > The passenger lost her grip during landing in a balloon which resulted in her hitting the ground with her shoulder and suffering a serious injury.
- [NTSB GAA19CA217](https://openairdocs.org/ntsb/GAA19CA217.md): Vans Vans RV-12 · Wall, SD · Accident · Minor injuries · Data collection · Final report · Apr 14, 2019 · N277E · Substantial damage
  > The pilot's improper decision to depart from a slush-covered runway, which resulted in a loss of directional control, a runway excursion, and a subsequent nose-over.
- [NTSB GAA18CA429](https://openairdocs.org/ntsb/GAA18CA429.md): Cessna 170 · Spearfish, SD · Accident · No injuries · Data collection · Final report · Jul 19, 2018 · N432W · Substantial damage
  > The pilot’s improper decision to take off in tailwind conditions, which resulted in an aborted takeoff with insufficient runway remaining.
- [NTSB CEN17CA294](https://openairdocs.org/ntsb/CEN17CA294.md): Air Tractor AT 502B · Harrold, SD · Accident · Minor injuries · Data collection · Final report · Jul 26, 2017 · N421CA · Substantial damage
  > The pilot’s improper attempt at a low-pass maneuver, which resulted in a collision with a tractor.
- [NTSB CEN16LA275](https://openairdocs.org/ntsb/CEN16LA275.md): Meyers 200 · Huron, SD · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 20, 2016 · N229RS · Substantial damage
  > The partial loss of engine power due an unsecured throttle cable. The reason for the unsecured throttle cable could not be determined.
- [NTSB GAA16LA128](https://openairdocs.org/ntsb/GAA16LA128.md): Piper PA24 · Sturgis, SD · Accident · Serious injuries · Limited investigation · Final report · Feb 12, 2016 · N6691P · Substantial damage
  > The pilot's failure to execute the published missed approach procedure in a timely manner, which resulted in collision with a light pole and subsequent impact with terrain.
- [NTSB GAA15CA097](https://openairdocs.org/ntsb/GAA15CA097.md): Bell 47G 3B 1 · Fort Pierre, SD · Accident · No injuries · Data collection · Final report · May 28, 2015 · N112SH · Substantial damage
  > The pilot's inadequate preflight fuel planning that resulted in a total loss of engine power due to fuel exhaustion, and the pilot's failure to maintain control of the helicopter during the subsequent autorotation landing.
- [NTSB CEN12FA579](https://openairdocs.org/ntsb/CEN12FA579.md): Lee Paul SQ 2000 · Pierre, SD · Accident · 1 fatal · Field investigation · Final report · Aug 28, 2012 · N416 · Substantial damage
  > The airplane's entry into a pilot-induced oscillation and the pilot’s loss of airplane control during the takeoff initial climb. Contributing to the accident was the left entrance door opening in flight for undetermined reasons.
- [NTSB CEN12LA230](https://openairdocs.org/ntsb/CEN12LA230.md): Robinson Helicopter R22 Beta · Isabel, SD · Accident · Serious injuries · Limited investigation · Final report · Apr 5, 2012 · N104MH · Substantial damage
  > The partial loss of engine power due to carburetor ice.
- [NTSB CEN12LA059](https://openairdocs.org/ntsb/CEN12LA059.md): Cessna 172M · Sturgis, SD · Accident · 1 fatal · Limited investigation · Final report · Nov 11, 2011 · N13584 · Substantial damage
  > The student pilot’s failure to maintain control of the airplane during takeoff with extended flaps.

## 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 s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '900' 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/900/sequence?state=SD

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