# NTSB investigations, 2025, 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 CEN26LA019](https://openairdocs.org/ntsb/CEN26LA019.md): Bellanca 7GCBC · Bonilla, SD · Accident · No injuries · Class 4 · Limited · Final report · Oct 10, 2025 · N53853 · Substantial damage
  > The pilot’s inadequate flight planning and his failure to maintain aircraft control during the precautionary off-airport landing.
- [NTSB CEN25LA368](https://openairdocs.org/ntsb/CEN25LA368.md): Beech 35-C33 · Brookings, SD · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Sep 6, 2025 · N1310A · Destroyed
  > On September 6, 2025, about 0859 central daylight time, a Beech 35-C33 airplane, N1310A, was destroyed when it was involved in an accident near Brookings, South Dakota. The pilot and two passengers sustained minor injuries. The airplane was operated as a…
- [NTSB CEN25FA289](https://openairdocs.org/ntsb/CEN25FA289.md): Piper PA-22-150 · New Underwood, SD · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 28, 2025 · N9642D · Substantial damage
  > On July 28, 2025, about 0604 mountain daylight time, a Piper PA-22-150 airplane, N9642D, was substantially damaged when it was involved in an accident near New Underwood, South Dakota. The pilot was seriously injured and the passenger sustained fatal…
- [NTSB CEN25LA288](https://openairdocs.org/ntsb/CEN25LA288.md): Piper PA-28RT-201T · Brookings, SD · Accident · No injuries · Class 3 · Limited · Preliminary report · Jul 26, 2025 · N8423H · Substantial damage
  > On July 26, 2025, at 1840 central daylight time, a Piper PA-28RT-201T airplane, N8423H, was substantially damaged when it was involved in an accident near Brookings, South Dakota. The airline transport pilot and passenger were uninjured. The airplane was…
- [NTSB CEN25LA315](https://openairdocs.org/ntsb/CEN25LA315.md): Cessna 170B · Faith, SD · Accident · No injuries · Class 4 · Limited · Final report · Jul 20, 2025 · N3443C · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll with crosswind.
- [NTSB CEN25FA248](https://openairdocs.org/ntsb/CEN25FA248.md): Piper PA-25 · Hot Springs, SD · Accident · 1 fatal · Class 3 · Field · Preliminary report · Jul 12, 2025 · N8186K · Substantial damage
  > On July 12, 2025, about 1322 mountain daylight time, a Piper PA-25, N8186K, was substantially damaged when it was involved in an accident near Hot Springs, South Dakota. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN25LA221](https://openairdocs.org/ntsb/CEN25LA221.md): Air Tractor AT-402B · Pierre, SD · Accident · Serious injuries · Class 4 · Limited · Final report · Jun 24, 2025 · N107ML · Substantial damage
  > The pilot’s failure to maintain clearance with the power lines while maneuvering that resulted in an in-flight collision with the power lines and impact with terrain.
- [NTSB CEN25LA218](https://openairdocs.org/ntsb/CEN25LA218.md): Piper PA-36-375 · Huron, SD · Accident · No injuries · Class 4 · Limited · Final report · Jun 19, 2025 · N6174A · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack during a low-level aerial application, which resulted in an aerodynamic stall and loss of airplane control at too low of an altitude to recover.
- [NTSB CEN25LA105](https://openairdocs.org/ntsb/CEN25LA105.md): Robinson Helicopter R44 II · Edgemont, SD · Accident · Serious injuries · Class 3 · Limited · Final report · Feb 27, 2025 · N6555C · No damage
  > The pilot’s failure to properly identify the proper anchor point for the supplemental harness and the crew’s incorrect use of the restraint system structure as an anchor point, which resulted in the separation of the structure.
- [NTSB CEN25LA069](https://openairdocs.org/ntsb/CEN25LA069.md): Cirrus Design SF50 · Spearfish, SD · Accident · No injuries · Class 3 · Limited · Final report · Jan 4, 2025 · N603AP · Substantial damage
  > The pilot’s failure to land on the centerline of the snow-covered runway at night, which resulted in the left wing impacting a snowbank, a subsequent loss of directional control, and runway excursion.

## 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") = 2025
  AND c."eventStateOrRegion" = 'SD' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=SD&year=2025

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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.