# NTSB investigations, 2002: Loss of engine power(total) - mech failure/malf

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 1 of 2 · 54 cases

## Latest cases

- [NTSB LAX03LA056](https://openairdocs.org/ntsb/LAX03LA056.md): Nicholson Lancair 320 · Corona, CA · Accident · No injuries · Limited investigation · Final report · Dec 30, 2002 · N364M · Substantial damage
  > The pilot/builder's improper maintenance procedure for reattaching a high-pressure oil line, which resulted in the oil line disconnecting during flight, followed by a loss of oil and engine seizure.
- [NTSB DEN03FA025](https://openairdocs.org/ntsb/DEN03FA025.md): Cessna 421 · Akron, CO · Accident · 2 fatal · Field investigation · Final report · Dec 25, 2002 · N421D · Destroyed
  > The fractured connecting rods and the pilot not maintaining aircraft control following the engine failure. Factors contributing to the accident were the low altitude, the pilot not maintaining minimum controllable airspeed following the engine failure, the…
- [NTSB SEA03LA021](https://openairdocs.org/ntsb/SEA03LA021.md): Hughes 369D · Boise, ID · Accident · No injuries · Limited investigation · Final report · Dec 24, 2002 · N8366F · Substantial damage
  > The failure of the operator's maintenance personnel to properly rig the left/right seat twistgrip throttles to the engine fuel control, the pilot in command's failure to adhere to the rotorcraft flight manual, and the check pilot's premature flare during the…
- [NTSB ATL03FA025](https://openairdocs.org/ntsb/ATL03FA025.md): Piper PA-32-300 · Macon, GA · Accident · 4 fatal · Field investigation · Final report · Dec 21, 2002 · N47420 · Destroyed
  > The loss of engine power due to oil starvation.
- [NTSB LAX03LA052](https://openairdocs.org/ntsb/LAX03LA052.md): Schweizer 269C · Los Banos, CA · Accident · No injuries · Limited investigation · Final report · Dec 18, 2002 · N642KC · Substantial damage
  > The improper engine overhaul by other maintenance personnel, which resulted in an exhaust valve failure and a total loss of engine power while in maneuvering flight.
- [NTSB MIA03LA028](https://openairdocs.org/ntsb/MIA03LA028.md): Beech A36 · Laurens, SC · Accident · No injuries · Limited investigation · Final report · Dec 15, 2002 · N12MB · Substantial damage
  > Improper maintenance and inspection of the airplane by other maintenance personnel, and their failure to install the fuel line support after maintenance had been completed, which resulted in the introduction of vibrational loads and the in-flight separation…
- [NTSB LAX03TA043](https://openairdocs.org/ntsb/LAX03TA043.md): Bell 47G-3B-1 · Panaca, NV · Accident · No injuries · Final report · Dec 1, 2002 · N48020 · Substantial damage
  > separation of the no. 6 cylinder intake valve head from the valve stem, which resulted in a loss of engine power. The mechanism responsible for the valve failure is unknown.
- [NTSB FTW03FA044](https://openairdocs.org/ntsb/FTW03FA044.md): Cessna 210L · Kentwood, LA · Accident · 1 fatal · Field investigation · Final report · Nov 20, 2002 · N93770 · Destroyed
  > The failure of the #1 and #2 connecting rods during climb to cruise due to overheating, resulting from oil starvation. A contributing factor was the low cloud conditions limiting the pilot's visibility during the ensuing emergency landing.
- [NTSB IAD03LA008](https://openairdocs.org/ntsb/IAD03LA008.md): Piper PA-30 · Middlesboro, KY · Accident · Serious injuries · Limited investigation · Final report · Oct 22, 2002 · N8770Y · Substantial damage
  > The pilot's operation of the airplane with a known deficiency. Factors related to the accident were the loss of engine power of the left engine due to a failure of the left engine-driven and electric fuel pumps, and inadequate maintenance.
- [NTSB NYC03FA008](https://openairdocs.org/ntsb/NYC03FA008.md): Pilatus PC-12/45 · Trenton, NJ · Accident · Minor injuries · Field investigation · Final report · Oct 16, 2002 · N96WF · Substantial damage
  > A power loss, due to failure of the No. 1 bearing, which was a result of previous electrical discharge damage (EDD). Factors were the low ceiling and a wet runway.
- [NTSB IAD03LA006](https://openairdocs.org/ntsb/IAD03LA006.md): Cessna 177RG · South Vienna, OH · Accident · Serious injuries · Limited investigation · Final report · Oct 13, 2002 · N7510V · Substantial damage
  > The improper installation of the single drive, dual magneto, which resulted in its separation from the engine and a subsequent total loss of engine power. Factors included the crops in the forced landing field, and the night lighting conditions.
- [NTSB LAX03FA005](https://openairdocs.org/ntsb/LAX03FA005.md): Grumman AA-5A · Phoenix, AZ · Accident · 1 fatal · Field investigation · Final report · Oct 12, 2002 · N9566U · Destroyed
  > failure of the lubricating system resulting in a total loss of engine power and an off airport forced landing.
- [NTSB ATL02FA175](https://openairdocs.org/ntsb/ATL02FA175.md): Piper PA-28-140 · Milton, FL · Accident · 1 fatal · Field investigation · Final report · Sep 23, 2002 · N8828N · Substantial damage
  > A sheared mixture cable which resulted in a loss of engine power.
- [NTSB LAX02LA292](https://openairdocs.org/ntsb/LAX02LA292.md): Cessna 172RG · Del Mar, CA · Accident · No injuries · Limited investigation · Final report · Sep 21, 2002 · N6303V · Substantial damage
  > The loss of engine power due to failure of the number three connecting rod cap. Also causal was the failure of the pilot of a previous flight to report an engine overspeed event precluding the performance of the appropriate maintenance inspection.
- [NTSB LAX02LA279](https://openairdocs.org/ntsb/LAX02LA279.md): Lockamy Sonex · Oxnard, CA · Accident · Serious injuries · Limited investigation · Final report · Sep 8, 2002 · N164JL · Substantial damage
  > the loosening of the tapered spacer, which resulted in the propeller hub separating from the crankshaft. A factor in the accident was the unsuitable terrain for landing.
- [NTSB IAD02FA091](https://openairdocs.org/ntsb/IAD02FA091.md): Piper PA 32R-301T · Byram Township, NJ · Accident · 2 fatal · Field investigation · Final report · Sep 8, 2002 · C-GKLY · Destroyed
  > the improper manufacturing of the crankshaft gear bolt, which resulted in the failure of the bolt due to hydrogen embrittlement, and the subsequent loss of engine power. Also causal was the engine manufacturer's failure to remove the affected bolts from fixed…
- [NTSB LAX02LA275](https://openairdocs.org/ntsb/LAX02LA275.md): Huene Velocity XL-RG · Fresno, CA · Accident · No injuries · Limited investigation · Final report · Sep 6, 2002 · N394BL · Destroyed
  > An in-flight exhaust stack separation during descent for landing resulting in loss of engine power and a forced landing to an open field.
- [NTSB LAX02LA256](https://openairdocs.org/ntsb/LAX02LA256.md): Dodd RV-4 · Tehachapi, CA · Accident · Minor injuries · Limited investigation · Final report · Aug 21, 2002 · N62VR · Substantial damage
  > the owner/builder's improperly fabricated and installed fuel line, which cracked at the point of the flare, resulting in a fuel leak and loss of engine power during the takeoff climb. A contributing factor was the soft terrain that jammed the landing gear…
- [NTSB SEA02LA161](https://openairdocs.org/ntsb/SEA02LA161.md): Air Tractor AT-502B · Rigby, ID · Accident · Minor injuries · Limited investigation · Final report · Aug 20, 2002 · N6146G · Substantial damage
  > The failure of one or more compressor turbine blades resulting in a shutdown of the engine during initial climb resulting in a forced landing. Contributing factors were the eroded condition of the compressor turbine guide vane nozzles and the ditch which the…
- [NTSB CHI02LA254](https://openairdocs.org/ntsb/CHI02LA254.md): Grumman C-1A · Roseville, IL · Accident · No injuries · Limited investigation · Final report · Aug 18, 2002 · N189G · Substantial damage
  > The failure and the resulting separation of the engine cylinder, which severed both electrical propeller control systems on the affected engine. A factor to the accident was the cornfield.
- [NTSB ATL02LA159](https://openairdocs.org/ntsb/ATL02LA159.md): Schweizer 300C · Haleyville, AL · Accident · Serious injuries · Limited investigation · Final report · Aug 17, 2002 · N269FW · Substantial damage
  > The failure of maintenance personnel to perform an adequate inspection of loose intake components, which resulted in a total loss of engine power and subsequent emergency descent, forced landing, and collision with terrain in dark night conditions.
- [NTSB CHI02LA246](https://openairdocs.org/ntsb/CHI02LA246.md): Piper PA-28-140 · Roodhouse, IL · Accident · No injuries · Limited investigation · Final report · Aug 11, 2002 · N6345W · Substantial damage
  > The loss of engine power due to the separation of a valve lifter.
- [NTSB MIA02LA147](https://openairdocs.org/ntsb/MIA02LA147.md): Bellanca 17-31A · Gainesboro, TN · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2002 · N39835 · Substantial damage
  > a total loss of engine power due to the failure of the main bearing, a loss of oil pressure and the seizure of a connecting rod, resulting in damage to the airplane during the subsequent forced landing.
- [NTSB CHI02FA243](https://openairdocs.org/ntsb/CHI02FA243.md): Corken/Guillet Christen Eagle II · Kaneville, IL · Accident · Minor injuries · Field investigation · Final report · Aug 10, 2002 · N96CG · Substantial damage
  > Loss of engine power due to an engine bearing failure.
- [NTSB CHI02FA231](https://openairdocs.org/ntsb/CHI02FA231.md): Piper PA-46-350P · Benton Harbor, MI · Accident · 3 fatal · Field investigation · Final report · Aug 4, 2002 · N316PM · Substantial damage
  > The pilot's failure to maintain airspeed above stall speed resulting in a stall/spin. Additional causes were the pilot not maintaining best glide airspeed and optimal glidepath following the loss of engine power. A factor to the accident was the engine…
- [NTSB NYC02LA139](https://openairdocs.org/ntsb/NYC02LA139.md): Micket Avid Aerobat · Chesapeake, VA · Accident · No injuries · Limited investigation · Final report · Jul 13, 2002 · N11BV · Substantial damage
  > A total loss of engine power due to a seized cylinder, and the pilot's improper decision to conduct the flight with a known deficiency to the engine.
- [NTSB MIA02FA131](https://openairdocs.org/ntsb/MIA02FA131.md): American General AA-5 · Boca Raton, FL · Accident · 2 fatal · Field investigation · Final report · Jul 12, 2002 · N6024L · Minor damage
  > The owner/operator's failure to perform an overhaul or comply with a service bulletin 240 which would have probably precluded the continued installation of the number four cylinder exhaust valve and its subsequent failure.
- [NTSB SEA02LA123](https://openairdocs.org/ntsb/SEA02LA123.md): Grumman-Schweizer G-164B · Weiser, ID · Accident · No injuries · Limited investigation · Final report · Jul 6, 2002 · N8440K · Substantial damage
  > The fracture of the number 3 cylinder exhaust pushrod resulting in the exhaust valve's inability to open during the exhaust cycle and the subsequent engine stoppage. Contributing factors were the ditch and elevated roadway which the aircraft crossed during…
- [NTSB MIA02LA121](https://openairdocs.org/ntsb/MIA02LA121.md): Kenneth Parmerter Loehle 5151 Mustang · Lake Placid, FL · Accident · Minor injuries · Limited investigation · Final report · Jul 4, 2002 · UNREG · Substantial damage
  > The pilot's failure to maintain airspeed and his inflight loss of control while maneuvering to land following an engine failure. Contributing to the accident was the builder/owner's improper engine installation that resulted in engine overheating and ceasing…
- [NTSB CHI02LA179](https://openairdocs.org/ntsb/CHI02LA179.md): Waltz RV-8 · Omaha, NE · Accident · No injuries · Limited investigation · Final report · Jun 30, 2002 · N877TC · Substantial damage
  > A loss of engine power due to a loose connecting rod cap bolt and the resulting fatigue failure of the connecting rod cap. A related factor was the unsuitable terrain.
- [NTSB CHI02FA177](https://openairdocs.org/ntsb/CHI02FA177.md): Piper PA-28R-200 · Steward, IL · Accident · No injuries · Field investigation · Final report · Jun 26, 2002 · N76SA · Substantial damage
  > A loss of engine power due to the fatigue failure of several number three cylinder through bolts and case studs, which resulted in the separation of the number three engine cylinder. A factor contributing to the accident was the rough terrain.
- [NTSB LAX02GA209](https://openairdocs.org/ntsb/LAX02GA209.md): McDonnell Douglas 369E · Ontario, CA · Accident · Serious injuries · Final report · Jun 25, 2002 · N40NT · Destroyed
  > The mechanic's improper maintenance procedures (FOD prevention) during a 100-hour inspection, which resulted in foreign object damage (FOD) to the compressor section and catastrophic engine failure. Factors were the presence of vehicles and power lines…
- [NTSB LAX02LA204](https://openairdocs.org/ntsb/LAX02LA204.md): Beech V35A · Cottonwood, AZ · Accident · No injuries · Limited investigation · Final report · Jun 20, 2002 · N8327N · Substantial damage
  > The loss of engine power as a result of the failure of the #1 lower connecting rod bolt due to fatigue.
- [NTSB DEN02LA055](https://openairdocs.org/ntsb/DEN02LA055.md): Cessna 175 · Salt Lake City, UT · Accident · Minor injuries · Limited investigation · Final report · Jun 16, 2002 · N7338M · Destroyed
  > total mechanical loss of engine power for reasons undetermined. Contributing factors were the lack of an annual inspection and the (forced landing in) salt water.
- [NTSB LAX02LA197](https://openairdocs.org/ntsb/LAX02LA197.md): Piper PA-22-135 · Brownsville, CA · Accident · 1 fatal · Limited investigation · Final report · Jun 14, 2002 · N3329B · Destroyed
  > a loss of engine power for undetermined reasons. Also causal was the pilot's failure to maintain an adequate airspeed during a turn to reverse course back to the runway, resulting in a stall and collision with terrain.
- [NTSB MIA02LA108](https://openairdocs.org/ntsb/MIA02LA108.md): Piper PA-32R-301 · Meridian, MS · Accident · Serious injuries · Limited investigation · Final report · Jun 7, 2002 · N697MA · Substantial damage
  > inadequate quality control of the manufacturing processes of the crankshaft gear bolt, resulting in failure of the gear bolt, due to hydrogen embrittlement, a total loss of engine power, and damage to the airplane during the subsequent forced landing.
- [NTSB MIA02LA107](https://openairdocs.org/ntsb/MIA02LA107.md): Cessna P206 · Manteo, NC · Accident · Serious injuries · Limited investigation · Final report · Jun 6, 2002 · N2594X · Substantial damage
  > a total loss of engine power due to the failure of a connecting rod bolt because of fatigue, resulting in damage to the airplane during the subsequent ditching.
- [NTSB MIA02FA100](https://openairdocs.org/ntsb/MIA02FA100.md): Bell 206L-1 · Fort Lauderdale, FL · Accident · No injuries · Field investigation · Final report · May 24, 2002 · N80PH · Substantial damage
  > The excessive rate of descent by the pilot-in-command during the autorotative landing resulting in a hard landing, following a total loss of engine power caused by failure of the No. 4 bearing.
- [NTSB ATL02LA103](https://openairdocs.org/ntsb/ATL02LA103.md): Mooney M20J · Charleston, SC · Accident · Minor injuries · Limited investigation · Final report · May 23, 2002 · N4560H · Substantial damage
  > Total loss of engine power due to oil system starvation. A factor was the transmission wire encountered during emergency descent.
- [NTSB ANC02LA041](https://openairdocs.org/ntsb/ANC02LA041.md): Cessna 180 · Skwentna, AK · Accident · No injuries · Limited investigation · Final report · May 18, 2002 · N9024M · Substantial damage
  > A total engine failure during cruise flight due to the disentegration of the number five cylinder piston. A contributing factor in the accident was the lack of suitable terrain for a forced landing.
- [NTSB LAX02FA163](https://openairdocs.org/ntsb/LAX02FA163.md): Cessna T210M · Groveland, CA · Accident · 2 fatal · Field investigation · Final report · May 13, 2002 · N761LX · Destroyed
  > a catastrophic engine failure due to the fatigue fracture and failure of the crankshaft. A factor contributing to the accident was the unsuitable nature of the mountainous terrain for a successful forced landing. The precipitating cause of the fatigue…
- [NTSB LAX02FA144](https://openairdocs.org/ntsb/LAX02FA144.md): Cessna 177B · Fullerton, CA · Accident · Minor injuries · Field investigation · Final report · Apr 26, 2002 · N177DP · Destroyed
  > The total loss of engine power during cruise flight resulting from oil exhaustion. The oil exhaustion resulted from deterioration and total failure of the oil filter converter plate gasket, which had not been replaced due to maintenance personnel's failure to…
- [NTSB LAX02LA143](https://openairdocs.org/ntsb/LAX02LA143.md): Grumman-Schweizer G-164C · Olivehurst, CA · Accident · No injuries · Limited investigation · Final report · Apr 25, 2002 · N6702K · Substantial damage
  > Fuel starvation due to the failure of an engine accessory component. A contributing factor was the rough terrain.
- [NTSB SEA02LA073](https://openairdocs.org/ntsb/SEA02LA073.md): Hiller UH-12E · Goshen, OR · Accident · No injuries · Limited investigation · Final report · Apr 22, 2002 · N3004T · Substantial damage
  > The failure of company maintenance personnel to identify and replace/repair the degraded exhaust stack. Contributing factors were the mis-rigged carburetor heat control and the pilot's failure to maintain appropriate rotor RPM. Additional contributing factors…
- [NTSB FTW02LA108](https://openairdocs.org/ntsb/FTW02LA108.md): Mooney M20F · Grapeland, TX · Accident · No injuries · Limited investigation · Final report · Mar 30, 2002 · N9530M · Substantial damage
  > The loss of engine power due to the #2 connecting rod cap separating from the connecting rod. A contributing factor was the limited forward visibility due to oil on the windscreen.
- [NTSB FTW02FA106](https://openairdocs.org/ntsb/FTW02FA106.md): Beech D35 · Nacogdoches, TX · Accident · 1 fatal · Field investigation · Final report · Mar 29, 2002 · N2966B · Substantial damage
  > The failure of the engine driven fuel pump drive pin resulted in a total loss of engine power. Contributing factors were inadequate maintenance, the pilot's inadequate use of the manual auxillary fuel pump (wobble pump), and the night conditions.
- [NTSB NYC02LA077](https://openairdocs.org/ntsb/NYC02LA077.md): Piper J4A · Cincinnati, OH · Accident · No injuries · Limited investigation · Final report · Mar 28, 2002 · N27838 · Substantial damage
  > The maintenance technician's failure to properly adjust the carburetor float. Factors were the unsuitable terrain.
- [NTSB FTW02LA107](https://openairdocs.org/ntsb/FTW02LA107.md): Grumman-Schweizer G-164B · Ferriday, LA · Accident · No injuries · Limited investigation · Final report · Mar 28, 2002 · N8498K · Substantial damage
  > the failure of the number three cylinder exhaust rocker arm, resulting in a total loss of engine power. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB CHI02LA087](https://openairdocs.org/ntsb/CHI02LA087.md): Cessna 182H · West Plains, MO · Accident · No injuries · Limited investigation · Final report · Mar 8, 2002 · N64AE · Substantial damage
  > The engine failure due to the fatigue fracture of the crankshaft which resulted from the installation of improper pistons during an STC'd engine conversion by other maintenance personnel. Additional factors included the unsuitable terrain encountered by the…
- [NTSB LAX02FA097](https://openairdocs.org/ntsb/LAX02FA097.md): Grumman American AA1B · Pomona, CA · Accident · 1 fatal · Field investigation · Final report · Feb 27, 2002 · N1628R · Substantial damage
  > a total loss of engine power due to an excessively rich mixture setting in the carburetor. The overly rich operation of the carburetor was due to the overhaul shop's failure to obtain the proper clearance between the float and chamber walls, which allowed the…

Next page: https://openairdocs.org/ntsb.md?year=2002&occurrence=351&page=2

## 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") = 2002
  AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 351)
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?occurrence=351&year=2002

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