# NTSB investigations, AR: 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 CEN26LA223](https://openairdocs.org/ntsb/CEN26LA223.md): Cessna T206H · Bryant, AR · Accident · No injuries · Class 3 · Limited · Preliminary report · Jun 11, 2026 · N72RK · Substantial damage
  > On June 10, 2026, about 1223 central daylight time, a Cessna T206H airplane, N72RK, was substantially damaged when it was involved in an accident near Bryant, Arkansas. The pilot was not injured. The airplane was operated as a Title 14 Code of Federal…
- [NTSB CEN24LA313](https://openairdocs.org/ntsb/CEN24LA313.md): Grumman G164 · Dyess, AR · Accident · No injuries · Class 3 · Limited · Final report · Aug 9, 2024 · N6569 · Substantial damage
  > The improper overhaul of the carburetor and the malfunction of left magneto which resulted in a partial loss of engine power.
- [NTSB CEN24FA095](https://openairdocs.org/ntsb/CEN24FA095.md): Cirrus Design SR22 · Little Rock, AR · Accident · 1 fatal · Class 3 · Field · Final report · Jan 21, 2024 · N255JP · Destroyed
  > The pilot’s failure to maintain airplane control after a partial loss of engine power during initial climb. Contributing to the accident was the pilot’s failure to follow airplane flight manual procedures and limitations for the turbocharged engine, which…
- [NTSB CEN24LA056](https://openairdocs.org/ntsb/CEN24LA056.md): Vans RV6 · Fordyce, AR · Accident · Minor injuries · Class 3 · Limited · Final report · Dec 5, 2023 · N600VS · Substantial damage
  > The pilot’s failure to attain a proper touchdown point following an unidentified electrical system failure and subsequent partial loss of engine power, which resulted in a runway overrun and impact with terrain. Contributing to the accident was the pilot’s…
- [NTSB CEN21LA107](https://openairdocs.org/ntsb/CEN21LA107.md): Hawker Beechcraft G58 · Credit, AR · Accident · 2 fatal · Class 3 · Limited · Final report · Jan 4, 2021 · N325GC · Destroyed
  > A loss of left engine power for undetermined reasons, which resulted in an emergency descent with one engine inoperative and inadvertent collision with transmission lines. Contributing to the accident was the pilot’s inability to respond appropriately to the…
- [NTSB CEN20LA234](https://openairdocs.org/ntsb/CEN20LA234.md): Air Tractor AT402 · Pine Bluff, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 17, 2020 · N1532H · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack, which led to an aerodynamic stall and a loss of airplane control. Contributing was a partial loss of engine power for undetermined reasons.
- [NTSB CEN19LA222](https://openairdocs.org/ntsb/CEN19LA222.md): Stinson 108 · Clinton, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 13, 2019 · N9651K · Substantial damage
  > A partial loss of engine power for undetermined reasons.
- [NTSB CEN18LA223](https://openairdocs.org/ntsb/CEN18LA223.md): Aeronca 7BCM · Eureka Springs, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 14, 2018 · N9098C · Substantial damage
  > The pilot’s failure to maintain adequate airspeed following a partial loss of engine power after takeoff for undetermined reasons, which resulted in the airplane exceeding its critical angle of attack and an aerodynamic stall at a low altitude.
- [NTSB CEN17LA230](https://openairdocs.org/ntsb/CEN17LA230.md): Grumman G164 · Delaplaine, AR · Accident · Minor injuries · Limited investigation · Final report · Jun 14, 2017 · N7501Z · Substantial damage
  > The loss of engine power due to fuel exhaustion, which resulted in a forced landing on unsuitable terrain.
- [NTSB CEN16FA172](https://openairdocs.org/ntsb/CEN16FA172.md): Cessna 310F · North Little Rock, AR · Accident · 1 fatal · Field investigation · Final report · May 5, 2016 · N6770X · Destroyed
  > The pilot's failure to promptly feather the left propeller upon the initial loss of engine power shortly after takeoff and his failure to maintain airspeed while maneuvering with one engine inoperative, which resulted in a loss of control at a low altitude.…
- [NTSB CEN16LA025](https://openairdocs.org/ntsb/CEN16LA025.md): Champion 7ECA · Sheridan, AR · Accident · No injuries · Limited investigation · Final report · Oct 30, 2015 · N9105L · Substantial damage
  > The partial loss of engine power due to carburetor icing.
- [NTSB CEN15LA285](https://openairdocs.org/ntsb/CEN15LA285.md): Robinson Helicopter R44 II · Danville, AR · Accident · No injuries · Limited investigation · Final report · Jun 21, 2015 · N305CG · Substantial damage
  > The loss of engine power for reasons that could not be determined based on the available information.
- [NTSB CEN15LA233](https://openairdocs.org/ntsb/CEN15LA233.md): Cessna T206H · Piggott, AR · Accident · Minor injuries · Limited investigation · Final report · May 15, 2015 · N164CS · Substantial damage
  > The loss of engine power due to a malfunctioning magneto. Contributing to the accident was maintenance personnel's improper use of a drill bit instead of a timing pin during magneto installation, which resulted in a section of the drill bit breaking off and…
- [NTSB CEN15LA023](https://openairdocs.org/ntsb/CEN15LA023.md): Tuberville Zodiac XL · Mountain Home, AR · Accident · Serious injuries · Limited investigation · Final report · Oct 21, 2014 · N601WR · Substantial damage
  > The partial loss of engine power during takeoff for reasons that could not be determined because postaccident engine examinations revealed no anomalies that would have precluded normal operation.
- [NTSB CEN14LA301](https://openairdocs.org/ntsb/CEN14LA301.md): Grumman Acft ENG Cor-Schweizer G-164B · Lake City, AR · Accident · No injuries · Limited investigation · Final report · Jun 18, 2014 · N993QC · Substantial damage
  > The partial loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB CEN13LA414](https://openairdocs.org/ntsb/CEN13LA414.md): Ayres S2R-T41 · Coy, AR · Accident · Minor injuries · Limited investigation · Final report · Jul 10, 2013 · N2239B · Substantial damage
  > The propeller’s uncommanded reverse thrust during the landing flare due to improper rigging of the propeller’s governor linkage.
- [NTSB CEN13LA402](https://openairdocs.org/ntsb/CEN13LA402.md): Air Tractor AT-502B · Tillar, AR · Accident · No injuries · Limited investigation · Final report · Jul 3, 2013 · N5182C · Substantial damage
  > The loss of engine throttle control during takeoff due to an unsecured cockpit throttle control pin, which resulted in a runway overrun.
- [NTSB CEN13LA359](https://openairdocs.org/ntsb/CEN13LA359.md): Bell 206 - L4 · Lake City, AR · Accident · No injuries · Limited investigation · Final report · Jun 19, 2013 · N467AE · Substantial damage
  > A partial loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN13LA095](https://openairdocs.org/ntsb/CEN13LA095.md): Mooney M20E · Gurdon, AR · Accident · No injuries · Limited investigation · Final report · Dec 5, 2012 · N9493V · Substantial damage
  > The total loss of engine power for reasons that could not be determined because no mechanical engine malfunctions were identified and because the actual fuel load and distribution at the time of the accident could not be determined.
- [NTSB CEN12FA463](https://openairdocs.org/ntsb/CEN12FA463.md): Mooney M20E · Marked Tree, AR · Accident · Minor injuries · Field investigation · Final report · Jul 21, 2012 · N1310W · Substantial damage
  > The loss of engine power during cruise flight due to a malfunction of the fuel injection servo due to a damaged O-ring.
- [NTSB CEN12LA352](https://openairdocs.org/ntsb/CEN12LA352.md): Grumman G164 · Higginson, AR · Accident · No injuries · Limited investigation · Final report · Jun 7, 2012 · N779EF · Substantial damage
  > The partial loss of engine power for reasons that could not be determined due to impact and fire damage.
- [NTSB CEN12LA306](https://openairdocs.org/ntsb/CEN12LA306.md): Taylorcraft BC12-D · Marion, AR · Accident · Minor injuries · Limited investigation · Final report · May 15, 2012 · N43635 · Substantial damage
  > The partial loss of engine power for reasons that could not be determined because examination of the engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN11LA610](https://openairdocs.org/ntsb/CEN11LA610.md): Grumman Acft ENG Cor-Schweizer G-164A · Monette, AR · Accident · No injuries · Limited investigation · Final report · Aug 29, 2011 · N48378 · Substantial damage
  > The fracture of the throttle cable in tensile overstress because of wear damage, which resulted in the partial loss of engine power.
- [NTSB CEN11LA188](https://openairdocs.org/ntsb/CEN11LA188.md): Cessna 150G · Springdale, AR · Accident · Minor injuries · Limited investigation · Final report · Feb 12, 2011 · N3257J · Substantial damage
  > The pilot’s improper fuel management, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN11CA006](https://openairdocs.org/ntsb/CEN11CA006.md): Rockwell International S-2R · Texarkana, AR · Accident · No injuries · Data collection · Final report · Oct 5, 2010 · N8432V · Substantial damage
  > The loss of engine power due to cracked engine cylinder.
- [NTSB CEN10CA582](https://openairdocs.org/ntsb/CEN10CA582.md): Air Tractor AT-301 · Atkins, AR · Accident · No injuries · Data collection · Final report · Sep 17, 2010 · N2309F · Substantial damage
  > A partial loss of engine power during low-altitude flight for undetermined reasons.
- [NTSB CEN10LA353](https://openairdocs.org/ntsb/CEN10LA353.md): Air Tractor AT-602 · Penrose, AR · Accident · Minor injuries · Limited investigation · Final report · Jun 14, 2010 · N4257R · Substantial damage
  > The loss of partial engine power due to a fatigue crack in the engine's fuel control bellows.
- [NTSB CEN10LA245](https://openairdocs.org/ntsb/CEN10LA245.md): Gross Cozy · Pine Bluff, AR · Accident · Minor injuries · Limited investigation · Final report · May 9, 2010 · N144TJ · Substantial damage
  > The inadvertent opening of the cockpit canopy during cruise flight for undetermined reasons, which allowed debris to impact and damage the pusher propeller with a resulting total loss of engine power.
- [NTSB CEN09LA401](https://openairdocs.org/ntsb/CEN09LA401.md): Air Tractor AT-602 · Knobel, AR · Accident · No injuries · Limited investigation · Final report · Jun 30, 2009 · N5192T · Substantial damage
  > The failure of the P-3 tube resulting in the loss of engine power.
- [NTSB CEN09CA140](https://openairdocs.org/ntsb/CEN09CA140.md): Cessna 172M · Little Rock, AR · Accident · No injuries · Data collection · Final report · Jan 22, 2009 · N20275 · Substantial damage
  > The loss of engine power due to the missing nut on the bolt connecting the throttle cable and carburetor's lever arm.
- [NTSB DEN08LA138](https://openairdocs.org/ntsb/DEN08LA138.md): Bell 206L-1 · Heber Springs, AR · Accident · No injuries · Limited investigation · Final report · Aug 11, 2008 · N832AH · Substantial damage
  > the improper installation of the PC line on the engine which resulted in a partial loss of engine power. Contributing to the accident was the trees encountered during the forced landing.
- [NTSB DFW08LA139](https://openairdocs.org/ntsb/DFW08LA139.md): Commander AC-680 · Hope, AR · Accident · No injuries · Limited investigation · Final report · May 8, 2008 · N39BA · Substantial damage
  > The pilot's failure to maintain control of the twin-engine airplane while landing. Contributing to the accident were the crosswind and partial loss of power on the right engine.

## 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" = 'AR' 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=AR

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