# NTSB investigations: Loss of engine power (total)

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.

Page 22 of 77 · 3,825 cases

## Cases, newest first

- [NTSB ERA21LA009](https://openairdocs.org/ntsb/ERA21LA009.md): Watson Michael A Velocity Elite RG · Lady Lake, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 6, 2020 · N78BM · Substantial damage
  > A total loss of engine power during cruise flight for undetermined reasons.
- [NTSB ERA21LA008](https://openairdocs.org/ntsb/ERA21LA008.md): Experimental Quad City Challenger II · Northfield, NH · Accident · No injuries · Class 3 · Limited · Final report · Oct 3, 2020 · N129AY · Substantial damage
  > A total loss of engine power due to oil starvation of the No. 1 cylinder. Contributing to the accident was the pinched No. 1 cylinder oil injection line.
- [NTSB CEN21LA004](https://openairdocs.org/ntsb/CEN21LA004.md): Piper PA46 · Lake Elmo, MN · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 2, 2020 · N62ZM · Substantial damage
  > A total loss of engine power for reasons that could not be determined.
- [NTSB WPR21LA002](https://openairdocs.org/ntsb/WPR21LA002.md): Zenith CH601 · Burlington, WA · Accident · No injuries · Class 3 · Limited · Final report · Oct 1, 2020 · N601SA · Substantial damage
  > The total loss of engine power for reasons that could not be determined based on the available information.
- [NTSB ERA21LA005](https://openairdocs.org/ntsb/ERA21LA005.md): Fokker DR1 · Wake, VA · Accident · No injuries · Class 3 · Limited · Final report · Oct 1, 2020 · N512FH · Substantial damage
  > A total loss of engine power due to fuel starvation as the result of the improper installation of the ram air fuel vent tube, which resulted in the tube separating from the airplane during taxi and subsequent negative pressure inside the fuel tank.
- [NTSB ERA20LA341](https://openairdocs.org/ntsb/ERA20LA341.md): Tecnam P92 · Centerville, MD · Accident · No injuries · Class 3 · Limited · Final report · Sep 28, 2020 · N562TU · Substantial damage
  > The fatigue failure of the No. 1 cylinder exhaust valve spring retainer due to air trapped in the lubrication system, which resulted in a total loss of engine power.
- [NTSB ENG20LA046](https://openairdocs.org/ntsb/ENG20LA046.md): Thrush S2R-H80 · Donalsonville, GA · Incident · No injuries · Class 3 · Limited · Final report · Sep 28, 2020 · N6216K · Minor damage
  > A total loss of engine power due to a loose torque meter attachment nut in the reduction gearbox that jammed the planetary gearset causing the power turbine shaft to separate from the power turbine disk, resulting in the power turbine overspeeding and…
- [NTSB CEN20LA421](https://openairdocs.org/ntsb/CEN20LA421.md): Beech A36 · Lago Vista, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 28, 2020 · N104RK · Substantial damage
  > The pilot’s mismanagement of the fuel system which resulted in fuel starvation and a total loss of engine power. Contributing to the accident was the pilot’s failure to maintain airspeed which resulted in the airplane exceeding its critical angle of attack…
- [NTSB ERA20LA335](https://openairdocs.org/ntsb/ERA20LA335.md): Piper PA28 · Union, SC · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 27, 2020 · N33859 · Destroyed
  > A total loss of engine power due to carburetor icing. Contributing to the accident was the pilot’s failure to use carburetor heat in conditions conducive to the development of carburetor icing.
- [NTSB CEN20LA417](https://openairdocs.org/ntsb/CEN20LA417.md): Quicksilver Mxii · Killeen, TX · Accident · 2 fatal · Class 3 · Limited · Final report · Sep 24, 2020 · N9045Z · Substantial damage
  > A total loss of engine power due to cold seizure for a reason that could not be determined, and the pilot’s subsequent exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall and impact with the ground.
- [NTSB ANC20LA099](https://openairdocs.org/ntsb/ANC20LA099.md): Cessna 170B · Big Lake, AK · Accident · No injuries · Class 3 · Limited · Final report · Sep 23, 2020 · N4380B · Substantial damage
  > The pilot’s failure to utilize carburetor heat while flying in conditions conducive to carburetor icing, which resulted in a total loss of engine power.
- [NTSB ERA20LA333](https://openairdocs.org/ntsb/ERA20LA333.md): Ayres S2R · Jackson, TN · Accident · No injuries · Class 3 · Limited · Final report · Sep 22, 2020 · N3298M · Substantial damage
  > The pilot’s failure to adequately monitor his fuel supply, resulting in fuel exhaustion, a total loss of engine power, and a forced landing.
- [NTSB ERA20LA324](https://openairdocs.org/ntsb/ERA20LA324.md): Vans RV 8 · Hilliard, FL · Accident · 1 fatal · Class 3 · Limited · Final report · Sep 21, 2020 · N800PB · Destroyed
  > A total loss of engine power due to oil starvation.
- [NTSB ERA20LA322](https://openairdocs.org/ntsb/ERA20LA322.md): Piper PA28R · Moosic, PA · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 21, 2020 · N3790T · Substantial damage
  > The inadequate torquing of anchored-thru and free-thru studs during installation of the No. 2 cylinder, resulting in their fatigue fracture and subsequent total loss of engine power. Contributing to the undershoot landing was the pilot’s failure to divert to…
- [NTSB WPR20LA311](https://openairdocs.org/ntsb/WPR20LA311.md): North American B25N · Stockton, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 20, 2020 · N7946C · Substantial damage
  > A total loss of engine power due to fuel exhaustion. Contributing to the accident was the erroneous fuel gauge indications and inadequate preflight planning and inspection
- [NTSB CEN20LA412](https://openairdocs.org/ntsb/CEN20LA412.md): Zenith CH 750 · Montrose, MO · Accident · No injuries · Class 3 · Limited · Final report · Sep 20, 2020 · N210WP · Substantial damage
  > A total loss of engine power due to an electrical overload in the engine control unit wiring system; the electrical overload occurred as a result of improper installation by the airplane builder.
- [NTSB CEN20LA402](https://openairdocs.org/ntsb/CEN20LA402.md): Piper PA46 · Hilltop Lakes, TX · Accident · 4 fatal · Class 3 · Limited · Final report · Sep 20, 2020 · N236KM · Substantial damage
  > The loss of engine power for reasons that could not be determined and the pilot’s failure to maintain control of the airplane which resulted in an aerodynamic stall and spin. Contributing to the accident was the pilot’s failure to establish and maintain a…
- [NTSB CEN20WA408](https://openairdocs.org/ntsb/CEN20WA408.md): Raven Aircraft Corppration Raven · Moosburg an der Isar, Germany · Accident · 2 fatal · Foreign investigation · Sep 19, 2020 · N651RA · Destroyed
- [NTSB ERA20LA320](https://openairdocs.org/ntsb/ERA20LA320.md): Stinson 108 · Newport, PA · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 17, 2020 · N336C · Substantial damage
  > A total loss of engine power during cruise flight due to a disconnected carburetor mixture control cable which allowed the carburetor mixture lever to migrate to the cut-off position during flight.
- [NTSB WPR20LA308](https://openairdocs.org/ntsb/WPR20LA308.md): Piper PA 30 · Billings, MT · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 12, 2020 · N7602Y · Substantial damage
  > The pilot’s improper fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB ERA20LA316](https://openairdocs.org/ntsb/ERA20LA316.md): Vans RV6 · Melbourne, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 11, 2020 · N196DJ · Substantial damage
  > A total loss of engine power for reasons that could not be determined based on the available evidence.
- [NTSB GAA20WA138](https://openairdocs.org/ntsb/GAA20WA138.md): Piper PA28R · Slagelse, Denmark · Incident · No injuries · Foreign investigation · Sep 10, 2020 · OY-BYC · Minor damage
  > The government of Denmark has notified the NTSB of an accident involving a PIPER PA28R airplane that occurred on September 10, 2020. The NTSB has appointed a U.S. Accredited Representative to assist the government of Denmark's investigation under the…
- [NTSB ERA20LA327](https://openairdocs.org/ntsb/ERA20LA327.md): Mooney M20R · Weston, FL · Accident · No injuries · Class 3 · Limited · Final report · Sep 9, 2020 · N120GX · Substantial damage
  > A total loss of engine power because of the overheating and failure of the connecting rod bearings due to a lack of lubrication for reasons that could not be determined.
- [NTSB ERA20LA309](https://openairdocs.org/ntsb/ERA20LA309.md): Piper PA28 · McMinnville, TN · Accident · 3 fatal · Class 3 · Limited · Final report · Sep 8, 2020 · N4166Z · Substantial damage
  > A total loss of engine power due to a fatigue failure in a cylinder, and the pilot’s subsequent failure to maintain airspeed and her exceedance of the airplane’s critical angle-of-attack while maneuvering at low altitude.
- [NTSB CEN20LA384](https://openairdocs.org/ntsb/CEN20LA384.md): Piper PA32R · Bonham, TX · Accident · No injuries · Class 3 · Limited · Final report · Sep 7, 2020 · N3576X · Substantial damage
  > The loss of engine power due to a disconnected fuel injector line that was not properly tightened during recent maintenance.
- [NTSB CEN20LA380](https://openairdocs.org/ntsb/CEN20LA380.md): Beech 35 · Canyon Lake, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 7, 2020 · N4636D · Substantial damage
  > The total loss of engine power for a reason that could not be determined based on available information.
- [NTSB CEN20LA385](https://openairdocs.org/ntsb/CEN20LA385.md): Piper PA28-140 · Red Oak, IA · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 5, 2020 · N2875T · Substantial damage
  > The pilot’s improper fuel management, which resulted in fuel exhaustion and a loss of engine power.
- [NTSB CEN20CA386](https://openairdocs.org/ntsb/CEN20CA386.md): Piper PA-38-112 · Reserve, LA · Accident · Minor injuries · Class 4 · Data collection · Final report · Sep 4, 2020 · N567N · Substantial damage
  > The loss of engine power for undetermined reasons.
- [NTSB CEN20LA377](https://openairdocs.org/ntsb/CEN20LA377.md): Stinson 108-3 · Coleman, MI · Accident · No injuries · Class 3 · Limited · Final report · Sep 1, 2020 · N909C · Substantial damage
  > The pilot’s improper installation of the generator drive gear, which resulted in a total loss of engine power.
- [NTSB CEN20LA370](https://openairdocs.org/ntsb/CEN20LA370.md): Piper PA24 · Bryan, TX · Accident · 3 fatal · Class 3 · Limited · Final report · Aug 30, 2020 · N7469P · Substantial damage
  > A total loss of engine power on takeoff due to fuel starvation.
- [NTSB WPR20LA291](https://openairdocs.org/ntsb/WPR20LA291.md): Cessna TU206 · Tusayan, AZ · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 28, 2020 · N3422L · Substantial damage
  > A total loss of engine power due to fuel starvation as a result of contamination in the airplane’s fuel system.
- [NTSB ERA20LA299](https://openairdocs.org/ntsb/ERA20LA299.md): Cessna 172 · Weston, FL · Accident · No injuries · Class 3 · Limited · Final report · Aug 27, 2020 · N65645 · Substantial damage
  > A total loss of engine power due to the failure of the Nos. 1 and 3 connecting rods from lack of lubrication.
- [NTSB CEN20LA364](https://openairdocs.org/ntsb/CEN20LA364.md): Grumman G164 · Ogallala, NE · Accident · No injuries · Class 3 · Limited · Final report · Aug 24, 2020 · N2437D · Substantial damage
  > The total loss of engine power due to a failure of the master connecting rod.
- [NTSB ERA20LA295](https://openairdocs.org/ntsb/ERA20LA295.md): Aeronca 11AC · Nebo, NC · Accident · No injuries · Class 3 · Limited · Final report · Aug 22, 2020 · N86002 · Substantial damage
  > A leak in the main fuel tank that resulted in a total loss of engine power due to fuel starvation.
- [NTSB CEN20LA360](https://openairdocs.org/ntsb/CEN20LA360.md): Cessna 180 · St Louis, MO · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 22, 2020 · N7620A · Substantial damage
  > A total loss of engine power due to improper maintenance of the mixture control cable and attachment hardware, which led to a forced landing into a congested area.
- [NTSB ERA20LA289](https://openairdocs.org/ntsb/ERA20LA289.md): Cessna 150 · Surry, ME · Accident · No injuries · Class 3 · Limited · Final report · Aug 17, 2020 · N45083 · Substantial damage
  > The pilot’s failure to use carburetor heat in conditions conducive to serious carburetor icing at glide power, which resulted in a loss of engine power and a forced ditching in water.
- [NTSB CEN20LA346](https://openairdocs.org/ntsb/CEN20LA346.md): Beech 36 · San Benito, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 16, 2020 · N3256V · Substantial damage
  > A loss of engine power for a reason that could not be determined.
- [NTSB CEN20LA338](https://openairdocs.org/ntsb/CEN20LA338.md): Cessna A185F · Sugar Land, TX · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 15, 2020 · N5418E · Substantial damage
  > A total loss of engine power after takeoff for undetermined reasons, and the pilot’s subsequent exceedance of the airplane’s critical angle of attack during landing, which resulted in an aerodynamic stall.
- [NTSB CEN20LA342](https://openairdocs.org/ntsb/CEN20LA342.md): Siebel Auriga · Rockford, IL · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 14, 2020 · N505JS · Substantial damage
  > The total loss of engine power for reasons that could not be determined based on available information.
- [NTSB WPR20LA259](https://openairdocs.org/ntsb/WPR20LA259.md): Rutan Vari EZE · Kelso Valley, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 9, 2020 · N2ZE · Destroyed
  > The pilot’s failure to secure the fuel cap, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB GAA20WA129](https://openairdocs.org/ntsb/GAA20WA129.md): Hawker SEA Fury · Button End, Harston, Cambridgeshire, United Kingdom · Accident · No injuries · Foreign investigation · Aug 8, 2020 · G-INVN · Substantial damage
  > The government of United Kingdom has notified the NTSB of an accident involving a HAWKER SEA FURY airplane that occurred on August 08, 2020. The NTSB has appointed a U.S. Accredited Representative to assist the government of United Kingdom's investigation…
- [NTSB CEN20LA322](https://openairdocs.org/ntsb/CEN20LA322.md): Quad City Challenger · Jonesboro, LA · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 2, 2020 · N990SS · Substantial damage
  > Loss of engine power due to the use of improper fuel in the airplane by the non-certificated pilot.
- [NTSB ERA20LA271](https://openairdocs.org/ntsb/ERA20LA271.md): American AA 5 · Dunnellon, FL · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 1, 2020 · N7192L · Substantial damage
  > A total loss of engine power due to fuel starvation as a result of improper installation and inspection of the airplane’s fuel system. Contributing to the accident was the pilot’s lack of certification and knowledge in aircraft maintenance.
- [NTSB WPR20LA247](https://openairdocs.org/ntsb/WPR20LA247.md): Bell OH58A · Holtville, CA · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 31, 2020 · N901XV · Substantial damage
  > The total loss of engine power due to the decoupling of the engine's turbine and compressor sections, which resulted from improper maintenance.
- [NTSB CEN20LA314](https://openairdocs.org/ntsb/CEN20LA314.md): Piper PA28R · Houston, TX · Accident · Serious injuries · Class 3 · Limited · Final report · Jul 28, 2020 · N15302 · Substantial damage
  > The loss of engine power for a reason that could not be determined based on available evidence.
- [NTSB WPR20LA239](https://openairdocs.org/ntsb/WPR20LA239.md): Vans RV7 · Henefer, UT · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 26, 2020 · N514BS · Substantial damage
  > The total loss of engine power due to the separation of the idler gear shaft bolts as a result of improper installation, which allowed for the idler gear to become disengaged.
- [NTSB WPR20LA234](https://openairdocs.org/ntsb/WPR20LA234.md): Montana Coyote · Jamul, CA · Accident · No injuries · Class 3 · Limited · Final report · Jul 23, 2020 · N125MC · Substantial damage
  > A total loss of engine power due to an obstructed fuel line and fuel starvation, which resulted in a forced landing and collision with a fence. Contributing to the accident was the long duration of aircraft storage that allowed for contaminants to develop and…
- [NTSB ENG20WA040](https://openairdocs.org/ntsb/ENG20WA040.md): Embraer ERJ190 · Chihuahua, Mexico · Incident · No injuries · Foreign investigation · Jul 23, 2020 · XA-GAI · No damage
- [NTSB CEN20LA301](https://openairdocs.org/ntsb/CEN20LA301.md): Vans RV4 · Idabel, OK · Accident · No injuries · Class 3 · Limited · Final report · Jul 22, 2020 · N54WP · Substantial damage
  > The pilot’s improper installation of an oil line, resulting in the loss of oil and subsequent total loss of engine power.
- [NTSB WPR20LA228](https://openairdocs.org/ntsb/WPR20LA228.md): Md Helicopter 600 · San Andreas, CA · Accident · No injuries · Class 3 · Limited · Final report · Jul 20, 2020 · N745BW · Destroyed
  > The failure of the output shaft of the overrunning clutch inner race due to frictional overheating of the shaft, which resulted from the failure of the output bearing’s stainless-steel grease seal.

Next page: https://openairdocs.org/ntsb-events/341/sequence.md?page=23

## 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."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '341' 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/341/sequence?page=22

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