# NTSB investigations, 1986, 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 DEN87FA024](https://openairdocs.org/ntsb/DEN87FA024.md): Piper PA-28-181 · Stugis, SD · Accident · 1 fatal · Field investigation · Final report · Nov 29, 1986 · N2161B · Destroyed > The plt agreed to ferry the acft for another plt who was not IFR rated & who had been forced to land at kadoka on the previous evening due to low fuel & apchg darkness. IMC prevailed thru-out the area. The commercial/ifr rated plt did not obtain a wx briefing… - [NTSB DEN86FTK04](https://openairdocs.org/ntsb/DEN86FTK04.md): Piper PA-25-235 · Clear Lake, SD · Accident · Serious injuries · Final report · Aug 7, 1986 · N7121Z · Destroyed > There was a power line across the approach to the field being treated. The plt reports that he got too low during the flare out for entry to the swath run. The wheels contacted the sunflower crop and the acft impacted the ground. A fire developed during… - [NTSB DEN86LA204](https://openairdocs.org/ntsb/DEN86LA204.md): Piper PA-25-260 · Sisseton, SD · Accident · No injuries · Limited investigation · Final report · Jul 22, 1986 · N8629L · Substantial damage > The plt reported that the eng lost about 200 RPM during the takeoff roll and he decided to abort. During the abort the plt swerved to avoid a fence at the end of the rwy and the acft slid sideways collapsing the lt MLG. Investigation revealed a broken… - [NTSB DEN86LA176](https://openairdocs.org/ntsb/DEN86LA176.md): Cessna T188 · Kimball, SD · Accident · No injuries · Limited investigation · Final report · Jun 27, 1986 · N2507J · Substantial damage > According to the plt, the acft he was piloting encountered unfavorable winds during the aerial application maneuver and stalled. The plt indicated that during the touchdown, the main gear collapsed and the acft was substantially damaged. - [NTSB DEN86LA166](https://openairdocs.org/ntsb/DEN86LA166.md): Piper PA-36 · Onida, SD · Accident · No injuries · Limited investigation · Final report · Jun 19, 1986 · N3856E · Destroyed > The plt reported a partial loss of pwr occurred momentarily before liftoff. The takeoff was continued and once airborne the pwr loss reoccurred. The load was dumped, however, the acft impacted trees aprx 1 mile from the arpt as sufficient alt could not be… - [NTSB DEN86FTK03](https://openairdocs.org/ntsb/DEN86FTK03.md): Piper PA-25 · Badger, SD · Accident · 1 fatal · Final report · Jun 17, 1986 · N6120Z · Substantial damage > The acft nosed over during a forced landing after takeoff. The acft was landed straight ahead and rolled out into a standing pool of water 8-10 inches deep where it flipped over crushing the canopy and trapping the plts body. During post acc invest sediment… - [NTSB DEN86LA162](https://openairdocs.org/ntsb/DEN86LA162.md): Grumman G-164 · Wessington, SD · Accident · No injuries · Limited investigation · Final report · Jun 12, 1986 · N751Y · Substantial damage > According to the plt, during maneuvering on a swath run, the acft he was piloting encountered a downdraft, forcing the acft down until contact with the ground. - [NTSB DEN86LA152](https://openairdocs.org/ntsb/DEN86LA152.md): Aeronca 7AC · Sisseton, SD · Accident · Minor injuries · Limited investigation · Final report · Jun 5, 1986 · N84693 · Destroyed > The front seat plt, on his first flt in the acft, was flying the acft. After takeoff the acft entered a nose high attitude because the elevator trim was improperly set. The nose high attitude was corrected but the right door on the engine cowling came open… - [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 DEN86LA138](https://openairdocs.org/ntsb/DEN86LA138.md): Cessna 172 · Pierre, SD · Accident · Minor injuries · Limited investigation · Final report · May 17, 1986 · N3559E · Substantial damage > Plt said that while in cruise flt eng loss power. Plt made forced landing on road and lost directional control. Acft struck ditch, fence, then overturned. Acft last refueled two days before and was flown for one hour. Plt did not service acft prior to… - [NTSB DEN86FTK01](https://openairdocs.org/ntsb/DEN86FTK01.md): Bellanca 7GCBC · Huron, SD · Accident · Serious injuries · Final report · May 16, 1986 · N53756 · Substantial damage > The acft contacted powerlines and descended uncontrolled to ground impact. The plt reported that he was checking fields when the accident occurred. The acft was traveling to the west into the setting sun when accident occurred. - [NTSB DEN86LA124](https://openairdocs.org/ntsb/DEN86LA124.md): Piper J-3 · Britton, SD · Accident · Minor injuries · Limited investigation · Final report · May 2, 1986 · N92283 · Substantial damage > The acft was observed to climb to apprx 100 ft AGL, then turn & make a forced landing. The plt stated the eng had lost total pwr. The owner of the aircraft said that examination of the eng after the acft did not reveal evidence to explain the reported loss of… - [NTSB DEN86LA116](https://openairdocs.org/ntsb/DEN86LA116.md): Beech A-36 · Wall, SD · Accident · Serious injuries · Limited investigation · Final report · Apr 13, 1986 · N4479W · Substantial damage > According to the plt he was making a precautionary landing due to wx, when the acft he was piloting encountered an unexpected crosswind just prior to touchdown. The plt said the left wing dipped & made contact with the ground. The impact resulted in… - [NTSB DEN86LA085](https://openairdocs.org/ntsb/DEN86LA085.md): Piper PA-22-150 · Estelline, SD · Accident · No injuries · Limited investigation · Final report · Feb 25, 1986 · N5721D · Substantial damage > According to the student plt, during the landing roll on a public road, the acft he was piloting encountered a crosswind which tipped the left wing up. The student plt indicated the acft nosed over onto its back. The plt had purchased the acft aprx 1 hr prior… ## 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") = 1986 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=1986 --- 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.