# NTSB investigations, KY: Loss of engine power (partial)

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 ERA26LA314](https://openairdocs.org/ntsb/ERA26LA314.md): Cessna 421 · Fulton, KY · Accident · Serious injuries · Class 4 · Limited · Final report · Aug 21, 2026 · N28RH · Substantial damage
  > The misfuelling of the airplane by the refueler. Contributing to the accident was the pilot’s failure to verify that the airplane had been properly fueled prior to departing on the accident flight.
- [NTSB ERA26LA254](https://openairdocs.org/ntsb/ERA26LA254.md): Rath Michael J Sonerai 2 · Cynthiana, KY · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 30, 2026 · N1406 · Substantial damage
  > On June 30, 2026, at about 1030 eastern daylight time, an experimental Sonerai 2 airplane, N1406, was substantially damaged when it was involved in an accident near Cynthiana, Kentucky. The pilot was not injured. The airplane was operated as a Title 14 Code…
- [NTSB ERA21LA304](https://openairdocs.org/ntsb/ERA21LA304.md): Boeing B75N1 · Lexington, KY · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 28, 2021 · N1720B · Substantial damage
  > A loss of engine power for undetermined reasons.
- [NTSB ERA19LA109](https://openairdocs.org/ntsb/ERA19LA109.md): Piper PA28 · Louisville, KY · Accident · No injuries · Class 3 · Limited · Final report · Feb 26, 2019 · N2184X · Substantial damage
  > The failure of the magnetos due to a known deficiency, which resulted in a partial loss of engine power. Contributing to the accident was maintenance personnel’s failure to comply with the applicable service bulletin.
- [NTSB WPR18LA164](https://openairdocs.org/ntsb/WPR18LA164.md): Bell 206 · Sanders, KY · Accident · Minor injuries · Class 3 · Limited · Final report · Jun 5, 2018 · N518Z · Substantial damage
  > A partial loss of engine power for undetermined reasons, and a loss of main rotor rpm during the subsequent autorotation, which resulted in a hard landing.
- [NTSB GAA18CA307](https://openairdocs.org/ntsb/GAA18CA307.md): Piper PA28 · Butler, KY · Accident · No injuries · Data collection · Final report · May 27, 2018 · N95410 · Substantial damage
  > The pilot’s improper fuel management, which resulted in fuel starvation.
- [NTSB ERA16LA281](https://openairdocs.org/ntsb/ERA16LA281.md): Vans RV4 · Shelbyville, KY · Accident · Serious injuries · Limited investigation · Final report · Aug 7, 2016 · N924WZ · Substantial damage
  > The partial loss of engine power due to carburetor icing. Contributing to the accident was the pilot’s failure to effectively use carburetor heat.
- [NTSB ERA16LA254](https://openairdocs.org/ntsb/ERA16LA254.md): Buckeye Dream Machine · Hartford, KY · Accident · Serious injuries · Limited investigation · Final report · Jul 10, 2016 · N3519T · Substantial damage
  > A partial loss of engine power for reasons that could not be determined and the pilot’s failure to maintain directional control during the aborted takeoff.
- [NTSB ERA16LA212](https://openairdocs.org/ntsb/ERA16LA212.md): Piper PA28RT · Taylorsville, KY · Accident · Serious injuries · Limited investigation · Final report · Jun 12, 2016 · N42JA · Destroyed
  > The pilot's improper decision to continue a takeoff with a partial loss of engine power that occurred early in the takeoff roll. The reason for the partial loss of engine power could not be determined because postaccident fire damage to the engine precluded…
- [NTSB ERA15LA293](https://openairdocs.org/ntsb/ERA15LA293.md): Beech C90B · Georgetown, KY · Accident · Serious injuries · Limited investigation · Final report · Aug 2, 2015 · N257CQ · Substantial damage
  > Undetermined based on the available evidence.
- [NTSB ERA15LA134](https://openairdocs.org/ntsb/ERA15LA134.md): Cirrus Design SR22 · Lexington, KY · Accident · No injuries · Limited investigation · Final report · Feb 19, 2015 · N358CD · Substantial damage
  > Maintenance personnel's failure to properly inspect and clean the engine ignition harness spark plug terminals, which resulted in a partial loss of engine power during an attempted takeoff.
- [NTSB ERA14LA253](https://openairdocs.org/ntsb/ERA14LA253.md): Piper J3C - 65 · Hopkinsville, KY · Accident · Serious injuries · Limited investigation · Final report · May 22, 2014 · N46777 · Substantial damage
  > The failure of the pilot to identify poor engine performance during the engine run-up before takeoff. Also causal to the accident was the mistimed right magneto and the poor condition of the spark plugs in the No. 4 cylinder.
- [NTSB ERA13LA269](https://openairdocs.org/ntsb/ERA13LA269.md): Stinson 108 · Elkton, KY · Accident · Minor injuries · Limited investigation · Final report · Jun 4, 2013 · N97592 · Substantial damage
  > The pilot's failure to use carburetor heat during the approach to landing, which resulted in carburetor icing and a partial loss of engine power during a subsequent initial climb.
- [NTSB ERA11LA444](https://openairdocs.org/ntsb/ERA11LA444.md): Hodges Samuel J RV-7A · Paducah, KY · Accident · Minor injuries · Limited investigation · Final report · Aug 7, 2011 · N462WP · Substantial damage
  > A partial loss of engine power during the initial climb for undetermined reasons.
- [NTSB MIA08LA097](https://openairdocs.org/ntsb/MIA08LA097.md): Cessna 182L · Louisville, KY · Accident · Serious injuries · Limited investigation · Final report · May 7, 2008 · N42116 · Substantial damage
  > A total fatigue failure of the No. 5 piston during climb.

## 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" = 'KY' 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" = '342' 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/342/sequence?state=KY

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