# NTSB investigations: Sys/Comp malf/fail (non-power)

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 20 of 20 · 996 cases

## Cases, newest first

- [NTSB MIA08LA149](https://openairdocs.org/ntsb/MIA08LA149.md): Aero Commander 500-B · Charlotte Amali · Accident · No injuries · Limited investigation · Final report · Jun 1, 2008 · N411FS · Substantial damage
  > The failure of maintenance personnel to identify inadequate clamping of the aluminum line during inspection, and the undetected fatigue cracking of the line which resulted in the loss of hydraulic fluid.
- [NTSB CHI08LA151](https://openairdocs.org/ntsb/CHI08LA151.md): Bell 47D1 · Carrollton, OH · Accident · No injuries · Limited investigation · Final report · Jun 1, 2008 · N74898 · Substantial damage
  > The airframe vibration for an undetermined reason.
- [NTSB SEA08LA147](https://openairdocs.org/ntsb/SEA08LA147.md): Aero Commander 690A · Tacoma, WA · Accident · No injuries · Limited investigation · Final report · May 30, 2008 · N115AB · Substantial damage
  > The collapse of the right main landing gear for undetermined reasons.
- [NTSB DFW08CA152](https://openairdocs.org/ntsb/DFW08CA152.md): Rotorway 162F · Gonzales, TX · Accident · Serious injuries · Data collection · Final report · May 24, 2008 · N771SS · Destroyed
  > failure of the main rotor drive belt for undetermined reasons.
- [NTSB CHI08LA143](https://openairdocs.org/ntsb/CHI08LA143.md): Beech A36 · Norfolk, VA · Accident · No injuries · Limited investigation · Final report · May 24, 2008 · N4605M · Substantial damage
  > The failure of the left main landing gear tire for undetermined reasons.
- [NTSB MIA08LA106](https://openairdocs.org/ntsb/MIA08LA106.md): Eurocopter France AS350 B2 · Hiram, GA · Accident · No injuries · Limited investigation · Final report · May 21, 2008 · N417AE · Substantial damage
  > The failure of the starflex arm during engine run-up due to inadequate inspection by maintenance personnel.
- [NTSB LAX08LA145](https://openairdocs.org/ntsb/LAX08LA145.md): Babcock KR-2 · Olympia, WA · Accident · No injuries · Limited investigation · Final report · May 19, 2008 · N4276Y · Substantial damage
  > A total loss of engine power during takeoff due to the carburetor's mixture needle backing out.
- [NTSB DEN08CA089](https://openairdocs.org/ntsb/DEN08CA089.md): Grumman-Schweizer G-164C · De Witt, AR · Accident · No injuries · Data collection · Final report · May 5, 2008 · N6671K · Substantial damage
  > The pilot's improper decision to attempt to close the canopy in flight, and his diverted attention resulting in the airplane impacting the terrain. Contributing to the accident was the excessively worn canopy latch.
- [NTSB SEA08LA117](https://openairdocs.org/ntsb/SEA08LA117.md): Rockwell 690C · Minden, NV · Accident · No injuries · Limited investigation · Final report · May 3, 2008 · N980AK · Substantial damage
  > The collapse of both main landing gear for undetermined reasons.
- [NTSB ANC08CA065](https://openairdocs.org/ntsb/ANC08CA065.md): de Havilland DHC-3 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Apr 28, 2008 · N565TA · Substantial damage
  > The pilot's selection of an unsuitable landing site, which resulted in an overload failure of the tail ski assembly during the landing roll.
- [NTSB CHI08CA117](https://openairdocs.org/ntsb/CHI08CA117.md): Cessna 182D · Madison, IN · Accident · No injuries · Data collection · Final report · Apr 27, 2008 · N9111X · Substantial damage
  > The inadequate preflight inspection of the landing gear tires by the pilot, which did not identify a worn tire and resulted in a flat tire during landing touchdown. An additional cause was the directional control not possible during the landing rollout, and…
- [NTSB SEA08LA114](https://openairdocs.org/ntsb/SEA08LA114.md): Canup Titan Tornado S · Council, ID · Accident · No injuries · Limited investigation · Final report · Apr 26, 2008 · N706BC · Substantial damage
  > The failure of the tip of the wood propeller due to damage caused by a foreign object.
- [NTSB DFW08LA115](https://openairdocs.org/ntsb/DFW08LA115.md): Cessna 421C · Sterling, CO · Accident · No injuries · Limited investigation · Final report · Apr 24, 2008 · N513FS · Substantial damage
  > Failure and separation of the upper and lower right main gear torque links links, which resulted in a loss of directional control on landing roll-out.
- [NTSB CHI08LA115](https://openairdocs.org/ntsb/CHI08LA115.md): Cessna 182 · Romeo, MI · Accident · No injuries · Limited investigation · Final report · Apr 24, 2008 · N5358B · Substantial damage
  > The misjudged landing flare by the pilot, and the inadequate landing gear inspection/repair procedure used by other maintenance personnel, resulting in the failure of the main landing gear strut during landing.
- [NTSB MIA08CA095](https://openairdocs.org/ntsb/MIA08CA095.md): Champion 7KCAB · Alexander City, AL · Accident · No injuries · Data collection · Final report · Apr 23, 2008 · N1682G · Substantial damage
  > The separation of the right tail wheel spring on landing roll out for undetermined reasons, resulting in a loss of directional control and collision with a ditch.
- [NTSB ANC08LA055](https://openairdocs.org/ntsb/ANC08LA055.md): Cessna 180 · Kodiak, AK · Accident · No injuries · Limited investigation · Final report · Apr 21, 2008 · N3043E · Substantial damage
  > A loss of control during the landing roll due to a failure or malfunction of the brake system, resulting in a loss of control, and structural damage to the airplane.
- [NTSB ENG08IA022](https://openairdocs.org/ntsb/ENG08IA022.md): Boeing 747 · Newark, NJ · Incident · No injuries · Incident investigation · Final report · Apr 20, 2008 · N704CK · Minor damage
  > An engine fire in the No. 3 engine due to the failure of, and subsequent flammable fluid leak from, one of three fuel or hydraulic lines located in the engine's accessory raceway that ignited when the fluid came in contact with the hot engine cases.…
- [NTSB CHI08CA111](https://openairdocs.org/ntsb/CHI08CA111.md): Veldhuizen Highlander · Onida, SD · Accident · No injuries · Data collection · Final report · Apr 18, 2008 · N8888V · Substantial damage
  > The separation of the right main wheel from the landing gear during takeoff for an undetermined reason.. Contributing to the accident were rough/uneven terrain and that directional control was not possible.
- [NTSB MIA08CA088](https://openairdocs.org/ntsb/MIA08CA088.md): William E. Furr SeaRey · Winter Springs, FL · Accident · Serious injuries · Data collection · Final report · Apr 10, 2008 · N815Z · Substantial damage
  > The pilot's inadequate preflight inspection of the airplane.
- [NTSB DFW08LA097](https://openairdocs.org/ntsb/DFW08LA097.md): Raytheon B200 · Taylor, TX · Accident · 1 fatal · Limited investigation · Final report · Apr 10, 2008 · N300FL · Minor damage
  > The failure of the pilot and mechanic to ensure that the airplane was depressurized prior to actuating the door. Contributing to the accident was the failure of the vacuum system.
- [NTSB CHI08LA104](https://openairdocs.org/ntsb/CHI08LA104.md): Vic Tatelman Baby Belle · Lakeland, FL · Accident · No injuries · Limited investigation · Final report · Apr 9, 2008 · N6261N · Substantial damage
  > The failure of the tailrotor driveshaft hanger bearing and jamming of the tailrotor.
- [NTSB DFW08LA100](https://openairdocs.org/ntsb/DFW08LA100.md): Hiller UH-12E · Quinton, OK · Accident · No injuries · Limited investigation · Final report · Apr 7, 2008 · N34SD · Substantial damage
  > An undetermined mechanical malfuction associated with the tail rotor drive system which led to a loss of control.
- [NTSB CHI08CA105](https://openairdocs.org/ntsb/CHI08CA105.md): Schultz Mini 500 · Batavia, OH · Accident · No injuries · Data collection · Final report · Apr 6, 2008 · N62GS · Substantial damage
  > The failure of the helicopter's centrifugal clutch during hover which led to the pilot's inability to maintain control of the craft and its subsequent impact with the ground.
- [NTSB DFW08TA092](https://openairdocs.org/ntsb/DFW08TA092.md): Robinson R44 · Topeka, KS · Accident · No injuries · Final report · Apr 5, 2008 · N402PD · Substantial damage
  > A malfunctioning magneto, resulting in a high engine rpm and low rotor warning indications. A contributing factor was the impact with a light pole, during the precautionary landing.
- [NTSB LAX08IA093](https://openairdocs.org/ntsb/LAX08IA093.md): Bennett Lancair 320 · Hillsboro, OR · Incident · No injuries · Incident investigation · Final report · Apr 2, 2008 · N456 · Minor damage
  > The malfunction of the airplane's battery and alternator that resulted in the failure of the landing gear to extend and lock in place.
- [NTSB DFW08IA087](https://openairdocs.org/ntsb/DFW08IA087.md): Boeing 737-524 · Houston, TX · Incident · No injuries · Incident investigation · Final report · Mar 27, 2008 · N23661 · Minor damage
  > The flight crew's improper landing technique for an inoperative anti-skid system resulting in locked brakes and four blown main landing gear tires.
- [NTSB LAX08LA086](https://openairdocs.org/ntsb/LAX08LA086.md): Cessna 402 · Henderson, NV · Accident · No injuries · Limited investigation · Final report · Mar 26, 2008 · N4010Q · Substantial damage
  > The failure of the left main landing gear torque link assembly for undetermined reasons.
- [NTSB MIA08LA079](https://openairdocs.org/ntsb/MIA08LA079.md): Cessna 402B · Fort Lauderdale, FL · Accident · No injuries · Limited investigation · Final report · Mar 15, 2008 · N300SH · Substantial damage
  > The improper adjustment of the right main landing gear down lock by maintenance personnel resulting in the gear collapse during the landing roll..
- [NTSB LAX08LA073](https://openairdocs.org/ntsb/LAX08LA073.md): Cessna 402C · Mercury, NV · Accident · No injuries · Limited investigation · Final report · Mar 11, 2008 · N594DM · Substantial damage
  > A loss of power to both engines resulting from a fitting failure and leak at the right fuel selector valve that allowed fuel from the right tank to be lost overboard, and that then introduced air into the left engine's fuel lines during an attempted…
- [NTSB MIA08CA074](https://openairdocs.org/ntsb/MIA08CA074.md): Cessna 525B · Stuart, FL · Accident · No injuries · Data collection · Final report · Mar 8, 2008 · N400GG · Substantial damage
  > The flight crew's failure to reset the brakes circuit breaker resulting in a loss of brakes during taxi and an on ground collision with an unoccupied parked airplane.
- [NTSB MIA08LA066](https://openairdocs.org/ntsb/MIA08LA066.md): Cessna 210L · Tampa, FL · Accident · No injuries · Limited investigation · Final report · Feb 27, 2008 · N5489V · Substantial damage
  > The malfunction of the right main landing gear down-and-locked switch.
- [NTSB LAX08LA066](https://openairdocs.org/ntsb/LAX08LA066.md): Bartle Lancair IV-P · Murrieta/Temecu, CA · Accident · Serious injuries · Limited investigation · Final report · Feb 26, 2008 · N811HB · Substantial damage
  > A total loss of engine power while on approach due to the electrical overload of a fuse caused by the builder's inadequate design and installation of the electrical ignition system.
- [NTSB DCA08IA044](https://openairdocs.org/ntsb/DCA08IA044.md): Airbus Industrie A320 · Jackson, WY · Incident · Minor injuries · Incident investigation · Final report · Feb 26, 2008 · N442UA · Minor damage
  > the loss of braking action on the left main landing gear due to the cross connection of the wheel speed tachometer wires that was caused by inadequate maintenance performed on the airplane during the installation of the main landing gear.
- [NTSB LAX08LA063](https://openairdocs.org/ntsb/LAX08LA063.md): Wilson RV-7 · Nevada City, CA · Accident · 1 fatal · Limited investigation · Final report · Feb 18, 2008 · N331KM · Substantial damage
  > The improper installation of the fuel pump, leading to a fatigue failure of the pump's lever arm and subsequent loss of engine power. Contributing to the accident was the lack of suitable terrain for a forced landing.
- [NTSB MIA08LA053](https://openairdocs.org/ntsb/MIA08LA053.md): Cessna C-172RG · Chamblee, GA · Accident · No injuries · Limited investigation · Final report · Feb 7, 2008 · N6562V · Substantial damage
  > A cracked nose gear actuator o-ring resulting in hydraulic fluid exhaustion, and collapse of the main gear.
- [NTSB CHI08CA076](https://openairdocs.org/ntsb/CHI08CA076.md): American AA-1A · Grantsburg, WI · Accident · No injuries · Data collection · Final report · Feb 6, 2008 · N9483L · Substantial damage
  > The seizure of the left brake due to a buildup of ice between the rotor and brake pad. Contributing to the accident was the snow and slush covered runway, and the snowbank.
- [NTSB NYC08LA091](https://openairdocs.org/ntsb/NYC08LA091.md): North American Rockwell NA-265-80 · Ft. Lauderdale, FL · Accident · Minor injuries · Limited investigation · Final report · Feb 1, 2008 · N3RP · Substantial damage
  > The depletion of pressure in the normal hydraulic system for an undetermined reason, and the pilots' failure to properly operate the emergency braking system. Contributing to the accident was an inoperative hydraulic system aural warning.
- [NTSB LAX08LA056](https://openairdocs.org/ntsb/LAX08LA056.md): Smith Zodiac 601XL · Murrieta, CA · Accident · No injuries · Limited investigation · Final report · Feb 1, 2008 · N601KS · Substantial damage
  > A loss of engine power due to fuel starvation, which was induced by the electrical system lacking sufficient power to run all of the electrical devices on the airplane and the electrical fuel pump.
- [NTSB ENG08IA011](https://openairdocs.org/ntsb/ENG08IA011.md): Boeing B757-200 · West Palm Beach, FL · Incident · Minor injuries · Incident investigation · Final report · Jan 31, 2008 · N624AA · Minor damage
  > the arcing of the windshield heat system at the upper, aft (J1) and upper, forward (J4) terminal locations on the first officer's windshield, which caused the inner pane of glass to fracture.
- [NTSB LAX08CA051](https://openairdocs.org/ntsb/LAX08CA051.md): Luscombe 8E · Brigham City, UT · Accident · No injuries · Data collection · Final report · Jan 20, 2008 · N71730 · Substantial damage
  > The failure of the landing gear/ski attachment assembly due to inadequate maintenance.
- [NTSB NYC08CA085](https://openairdocs.org/ntsb/NYC08CA085.md): Quicksilver Sport 2S · Arley, AL · Accident · No injuries · Data collection · Final report · Jan 19, 2008 · N2669A · Substantial damage
  > A malfunction of the rudder control system.
- [NTSB ANC08IA033](https://openairdocs.org/ntsb/ANC08IA033.md): Fairchild SA227-AC · Dutch Harbor, AK · Incident · No injuries · Incident investigation · Final report · Jan 18, 2008 · N41NE · No damage
  > The disengagement of the rudder control cable and loose rudder cable retaining pins. A factor contributing to the accident was a wind gust.
- [NTSB CHI08LA071](https://openairdocs.org/ntsb/CHI08LA071.md): Airbus Industrie A319-114 · Detroit, MI · Accident · No injuries · Limited investigation · Final report · Jan 9, 2008 · N349NB · Substantial damage
  > The separation of the engine cowling which resulted from maintenance personnel failing to follow maintenance procedures in that they did not latch the engine cowling following the maintenance inspection. A factor associated with the accident was their…
- [NTSB CHI08IA065](https://openairdocs.org/ntsb/CHI08IA065.md): Boeing 737-2H4 · Lincoln, NE · Incident · No injuries · Incident investigation · Final report · Jan 8, 2008 · N733TW · No damage
  > The improper installation of the swivel valve fittings by the operator's mechanic leading to the total loss of both hydraulic systems. Contributing to the incident were the swivel valves leaking and the total failure of the hydraulic system.
- [NTSB ANC08MA038](https://openairdocs.org/ntsb/ANC08MA038.md): Piper PA-31-350 · Kodiak, AK · Accident · 6 fatal · Major investigation · Final report · Jan 5, 2008 · N509FN · Substantial damage
  > The failure of company maintenance personnel to ensure that the airplane's nose baggage door latching mechanism was properly configured and maintained, resulting in an inadvertent opening of the nose baggage door in flight. Contributing to the accident were…
- [NTSB NYC79AA106](https://openairdocs.org/ntsb/NYC79AA106.md): Mcdonnell Douglas DC9 · Boston, MA · Accident · Minor injuries · Closed · Sep 17, 1979 · CF-TLU · Substantial damage
  > a fatigue fracture of the aft cabin pressure bulkhead which resulted in a rapid decompression of the aircraft's cabin area. This fracture initiated from a crack below the aft bulkhead access door which was discernible on the X-rays taken during the aircraft's…

## 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" = '330' 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/330/sequence?page=20

---
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.