# NTSB investigations, WA

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 14 of 97 · 4,814 cases

## Cases, newest first

- [NTSB WPR10CA322](https://openairdocs.org/ntsb/WPR10CA322.md): Consolidated Aeronautics Lake LA-4-200 · Sequim, WA · Accident · No injuries · Data collection · Final report · Jun 30, 2010 · N2990P · Substantial damage
  > The pilot’s failure to maintain directional control during landing due to an encounter with sun glare.
- [NTSB WPR10LA313](https://openairdocs.org/ntsb/WPR10LA313.md): De Havilland DHC-1 · Port Orchard, WA · Accident · Minor injuries · Limited investigation · Final report · Jun 24, 2010 · N6540C · Substantial damage
  > A loss of engine power during initial climb due to water contamination in the fuel.
- [NTSB WPR10CA290](https://openairdocs.org/ntsb/WPR10CA290.md): Waco UKC-S · Seattle, WA · Accident · No injuries · Data collection · Final report · Jun 14, 2010 · N14611 · Substantial damage
  > The pilot’s inadequate compensation for the crosswind condition, resulting in a loss of directional control during the landing roll.
- [NTSB WPR10CA283](https://openairdocs.org/ntsb/WPR10CA283.md): Bell 47G-4A · Shaw Island, WA · Accident · No injuries · Data collection · Final report · Jun 8, 2010 · N7069J · Substantial damage
  > The passenger's inadvertent movement of the mixture control during climb, resulting in a loss of engine power.
- [NTSB WPR10FA277](https://openairdocs.org/ntsb/WPR10FA277.md): Robinson R22 Beta · Spokane, WA · Accident · 1 fatal · Field investigation · Final report · Jun 2, 2010 · N522SA · Substantial damage
  > A 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 and the student pilot's failure to maintain main rotor rpm.…
- [NTSB WPR10LA272](https://openairdocs.org/ntsb/WPR10LA272.md): Eagle Eagle DW-1 · Waterville, WA · Accident · No injuries · Limited investigation · Final report · Jun 1, 2010 · N8815U · Substantial damage
  > A worn wire in the magneto system, which allowed intermittent grounding and a loss of engine power.
- [NTSB WPR10CA257](https://openairdocs.org/ntsb/WPR10CA257.md): Cessna 180A · Kettle Falls, WA · Accident · No injuries · Data collection · Final report · May 23, 2010 · N9104R · Substantial damage
  > The pilot's failure to maintain clearance from obstacles during the landing roll. Contributing to the accident was the reduced visibility due to precipitation.
- [NTSB WPR10CA246](https://openairdocs.org/ntsb/WPR10CA246.md): Cessna 180K · Renton, WA · Accident · No injuries · Data collection · Final report · May 19, 2010 · N66033 · Substantial damage
  > The pilot's inadequate compensation for the wind conditions, resulting in the loss of directional control during the landing roll.
- [NTSB WPR10LA235](https://openairdocs.org/ntsb/WPR10LA235.md): Beech 35 · South Bend, WA · Accident · No injuries · Limited investigation · Final report · May 2, 2010 · N3174V · Substantial damage
  > A loss of engine power during takeoff for undetermined reasons, which resulted in a runway overrun.
- [NTSB WPR10LA198](https://openairdocs.org/ntsb/WPR10LA198.md): Grumman American Avn. G-1159 · Seattle, WA · Accident · Minor injuries · Limited investigation · Final report · Apr 9, 2010 · N706TJ · Substantial damage
  > The failure of the pilot to maintain adequate clearance/distance from the fuel truck during taxi.
- [NTSB WPR10LA196](https://openairdocs.org/ntsb/WPR10LA196.md): Cessna P210N · Leavenworth, WA · Accident · No injuries · Limited investigation · Final report · Apr 4, 2010 · N3599P · Substantial damage
  > The failure of the number two cylinder exhaust and intake valves for undetermined reasons, which resulted in a loss of engine power.
- [NTSB WPR10LA182](https://openairdocs.org/ntsb/WPR10LA182.md): Cessna 172G · Anacortes, WA · Accident · Serious injuries · Limited investigation · Final report · Mar 27, 2010 · N5880R · No damage
  > The pilot’s inadequate fuel planning, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB WPR10FA163](https://openairdocs.org/ntsb/WPR10FA163.md): Cirrus Design SR22 · Morton, WA · Accident · 1 fatal · Field investigation · Final report · Mar 20, 2010 · N224GS · Substantial damage
  > The failure of maintenance personnel to properly secure a fitting cap on the throttle and metering assembly inlet after conducting a fuel system pressure check, which resulted in a loss of engine power due to fuel starvation. Contributing to the accident was…
- [NTSB WPR10LA171](https://openairdocs.org/ntsb/WPR10LA171.md): Carr RV-4 · Arlington, WA · Accident · No injuries · Limited investigation · Final report · Mar 18, 2010 · N66PB · Substantial damage
  > The failure of both main landing gear's drag link bolts in overstress and the subsequent collapse of the landing gear during landing rollout.
- [NTSB WPR10LA165](https://openairdocs.org/ntsb/WPR10LA165.md): Piper PA-28R-200 · Eliza Island, WA · Accident · No injuries · Limited investigation · Final report · Mar 17, 2010 · N1KU · Substantial damage
  > The total loss of engine power during cruise flight due to the failure of maintenance personnel to tighten a fitting on the propeller governor oil line, which resulted in a loss of engine oil and catastrophic engine failure.
- [NTSB WPR10CA167](https://openairdocs.org/ntsb/WPR10CA167.md): Piper PA-18-150 · Okanogan, WA · Accident · No injuries · Data collection · Final report · Mar 17, 2010 · N4425Z · Substantial damage
  > The pilot's failure to maintain clearance from a fence at the end of the runway.
- [NTSB WPR10CA151](https://openairdocs.org/ntsb/WPR10CA151.md): Tarantola Leonard RV-6A · Onalaska, WA · Accident · No injuries · Data collection · Final report · Mar 5, 2010 · N164LT · Substantial damage
  > The pilot's bounced landing on a soft turf runway, resulting in a collapsed nose landing gear.
- [NTSB WPR10LA150](https://openairdocs.org/ntsb/WPR10LA150.md): Muffett Quickslvr Sprnt II · Buena, WA · Accident · Serious injuries · Limited investigation · Final report · Mar 4, 2010 · N6233V · Substantial damage
  > A loss of engine power due to fuel exhaustion as a result of the student pilot’s inadequate fuel planning.
- [NTSB WPR10LA139](https://openairdocs.org/ntsb/WPR10LA139.md): Grumman Acft ENG Cor-Schweizer G-164B · Colfax, WA · Accident · No injuries · Limited investigation · Final report · Feb 18, 2010 · N6774Q · Substantial damage
  > A partial loss of engine power due to carburetor ice as a result of the pilot's failure to use carburetor heat.
- [NTSB WPR10CA132](https://openairdocs.org/ntsb/WPR10CA132.md): Leza Lockwood Air Cam · Everett, WA · Accident · No injuries · Data collection · Final report · Feb 10, 2010 · N125AC · Substantial damage
  > The pilot's inadvertent encounter with the rotor downwash from a hovering heavy-lift helicopter.
- [NTSB WPR10LA122](https://openairdocs.org/ntsb/WPR10LA122.md): Grumman Acft ENG Cor-Schweizer G-164B · Pullman, WA · Accident · No injuries · Limited investigation · Final report · Jan 30, 2010 · N6799K · Substantial damage
  > A partial loss of engine power during takeoff due to a bird's nest being sucked into the induction air ducting.
- [NTSB WPR10LA103](https://openairdocs.org/ntsb/WPR10LA103.md): Larson RV8 · Sequim, WA · Accident · 2 fatal · Limited investigation · Final report · Jan 8, 2010 · N747CL · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering in the traffic pattern, which resulted in an aerodynamic stall.
- [NTSB WPR10CA099](https://openairdocs.org/ntsb/WPR10CA099.md): Cessna 182J · Metaline Falls, WA · Accident · No injuries · Data collection · Final report · Jan 6, 2010 · N48ZZ · Substantial damage
  > The pilot's decision to land on a closed, snow-covered runway.
- [NTSB WPR10CA096](https://openairdocs.org/ntsb/WPR10CA096.md): Stinson SR-8B · Auburn, WA · Accident · No injuries · Data collection · Final report · Dec 23, 2009 · N17119 · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB WPR10LA091](https://openairdocs.org/ntsb/WPR10LA091.md): Beech A23-24 · Camas, WA · Accident · No injuries · Limited investigation · Final report · Dec 22, 2009 · N973WP · Substantial damage
  > The left magneto's broken p-lead, which led to the engine inadvertently starting while the pilot was turning the propeller by hand.
- [NTSB WPR10LA090](https://openairdocs.org/ntsb/WPR10LA090.md): Cessna 310 · Pasco, WA · Accident · No injuries · Limited investigation · Final report · Dec 12, 2009 · N2640C · Substantial damage
  > The failure of the right main landing gear up-lock.
- [NTSB WPR10CA073](https://openairdocs.org/ntsb/WPR10CA073.md): Cessna 172M · Diamond Point, WA · Accident · No injuries · Data collection · Final report · Dec 6, 2009 · N20186 · Substantial damage
  > The pilot's inadequate compensation for the variable and unfavorable wind conditions.
- [NTSB WPR10LA069](https://openairdocs.org/ntsb/WPR10LA069.md): Mahre Starduster SA300 · Zillah, WA · Accident · Serious injuries · Limited investigation · Final report · Nov 29, 2009 · N480DM · Substantial damage
  > The pilot’s failure to maintain aircraft control during a low-altitude maneuver.
- [NTSB WPR10FA223](https://openairdocs.org/ntsb/WPR10FA223.md): Taylorcraft BC12-D1 · Skokomish, WA · Accident · 1 fatal · Field investigation · Final report · Oct 11, 2009 · N44362 · Substantial damage
  > The pilot's failure to maintain clearance from trees while flying over hilly, forested terrain.
- [NTSB WPR10FA009](https://openairdocs.org/ntsb/WPR10FA009.md): Piper PA-12 · Burlington, WA · Accident · 1 fatal · Field investigation · Final report · Oct 8, 2009 · N2087C · Substantial damage
  > The pilot's in-flight loss of control due to his failure to correctly connect the elevator control cables during the restoration/rebuild of the airplane. Contributing to this accident was the pilot's decision to perform a high-speed taxi test prior to having…
- [NTSB WPR10CA008](https://openairdocs.org/ntsb/WPR10CA008.md): Cessna 172P · Renton, WA · Accident · No injuries · Data collection · Final report · Oct 7, 2009 · N54088 · Substantial damage
  > The failure of the student pilot to maintain directional control during the takeoff portion of a touch-and-go landing resulting in a collision with a sign.
- [NTSB WPR09CA474](https://openairdocs.org/ntsb/WPR09CA474.md): Cessna T182T · Granite Falls, WA · Accident · No injuries · Data collection · Final report · Sep 29, 2009 · N2183P · Substantial damage
  > Landing in rugged terrain for undetermined reasons.
- [NTSB WPR09CA473](https://openairdocs.org/ntsb/WPR09CA473.md): Aviat A-1B · Toledo, WA · Accident · No injuries · Data collection · Final report · Sep 27, 2009 · N445BB · Substantial damage
  > The pilot's failure to maintain clearance from a tree while taxiing. Contributing to the accident was the pilot's distracted attention.
- [NTSB WPR09CA433](https://openairdocs.org/ntsb/WPR09CA433.md): Swalley Mark H CH 701 SP · Bremerton, WA · Accident · No injuries · Data collection · Final report · Sep 7, 2009 · N701V · Substantial damage
  > The pilot's inadequate compensation for the gusty wind conditions and failure to maintain aircraft control.
- [NTSB WPR09LA423](https://openairdocs.org/ntsb/WPR09LA423.md): Cessna TU206G · Ballard, WA · Accident · Minor injuries · Limited investigation · Final report · Aug 28, 2009 · N682RC · Substantial damage
  > The pilot's precautionary water landing with partially extended landing gear. Contributing to the accident was the unidentified anomaly with the airplane's electrical system, which rendered the gear position indicator system inoperative.
- [NTSB WPR09LA408](https://openairdocs.org/ntsb/WPR09LA408.md): Piper PA-22-150 · Tacoma, WA · Accident · No injuries · Limited investigation · Final report · Aug 21, 2009 · N6038D · Substantial damage
  > The pilot's improper landing flare in crosswind conditions resulting in a gear leg collapse.
- [NTSB WPR09CA416](https://openairdocs.org/ntsb/WPR09CA416.md): Morgan James E Morgan RV6 · Everett, WA · Accident · No injuries · Data collection · Final report · Aug 21, 2009 · N116JM · Substantial damage
  > The pilot’s failure to maintain clearance from objects during taxi. Contributing to the accident was the inadequate marking of the taxiway and obstacles.
- [NTSB WPR09CA403](https://openairdocs.org/ntsb/WPR09CA403.md): Rockwell 690 · Wenatchee, WA · Accident · No injuries · Data collection · Final report · Aug 17, 2009 · N90AT · Substantial damage
  > The pilot’s failure to maintain situational awareness, and thus clearance from objects, while operating at low altitude.
- [NTSB WPR09LA390](https://openairdocs.org/ntsb/WPR09LA390.md): Luscombe 8A · Eatonville, WA · Accident · No injuries · Limited investigation · Final report · Aug 6, 2009 · N28425 · Substantial damage
  > The loss of engine power due to fuel starvation as a result of the pilot's inadequate in-flight fuel management. Contributing to the accident was the airplane's lack of an interconnected fuel vent system.
- [NTSB WPR09LA371](https://openairdocs.org/ntsb/WPR09LA371.md): Sikorsky S-55 · Chelan, WA · Accident · No injuries · Limited investigation · Final report · Jul 24, 2009 · N1255T · Substantial damage
  > Failure of a seal in the hydraulic system resulting in a loss of hydraulic pressure while maneuvering at low altitude.
- [NTSB WPR09LA364](https://openairdocs.org/ntsb/WPR09LA364.md): Cessna 150H · Washougal, WA · Accident · Serious injuries · Limited investigation · Final report · Jul 24, 2009 · N22278 · Substantial damage
  > A loss of engine power during initial climb due to a stuck exhaust valve.
- [NTSB WPR09CA368](https://openairdocs.org/ntsb/WPR09CA368.md): Schweizer SGU 2-22CK · Ephrata, WA · Accident · Minor injuries · Data collection · Final report · Jul 24, 2009 · N3907A · Substantial damage
  > The premature launch signal given by the wing walker.
- [NTSB WPR09CA363](https://openairdocs.org/ntsb/WPR09CA363.md): Piper PA-28-181 · Metaline Falls, WA · Accident · No injuries · Data collection · Final report · Jul 23, 2009 · N2903A · Substantial damage
  > The pilot’s failure, during the landing roll, to identify the end of the runway and stop the airplane within the space available.
- [NTSB WPR09LA372](https://openairdocs.org/ntsb/WPR09LA372.md): Piper PA-30 · Walla Walla, WA · Accident · No injuries · Limited investigation · Final report · Jul 22, 2009 · N7504Y · Substantial damage
  > A tripped landing gear motor circuit breaker, which prevented the gear from fully locking in the down position, and subsequent collapse during landing. Contributing to the accident was the disabled landing gear warning horn.
- [NTSB WPR09LA362](https://openairdocs.org/ntsb/WPR09LA362.md): Mooney M20C · Elma, WA · Accident · 1 fatal · Limited investigation · Final report · Jul 22, 2009 · N6422U · Destroyed
  > A total loss of engine power during cruise flight due to the fatigue failure of the number 4 cylinder connecting rod.
- [NTSB WPR09LA350](https://openairdocs.org/ntsb/WPR09LA350.md): Bielawa Rotorway E · Sequim, WA · Accident · Minor injuries · Limited investigation · Final report · Jul 16, 2009 · N3213K · Substantial damage
  > The failure (disbonding) of a composite main rotor blade for undetermined reasons, leading to an immediate loss of control in flight during hover.
- [NTSB WPR09CA349](https://openairdocs.org/ntsb/WPR09CA349.md): Evektor-Aerotechnik Sportstar · Snohomish, WA · Accident · No injuries · Data collection · Final report · Jul 15, 2009 · N827EV · Substantial damage
  > A complete loss of engine power due to the failure of the airplane's engine-driven fuel pump.
- [NTSB WPR09CA342](https://openairdocs.org/ntsb/WPR09CA342.md): Mid-South Custom Craft SH-2R · Sequim, WA · Accident · No injuries · Data collection · Final report · Jul 12, 2009 · N370LR · Substantial damage
  > The total loss of engine power due to fuel starvation as a result of the pilot's failure to reposition the fuel selector to the main tank. Contributing to the accident was the pilot's failure to properly complete the pre-takeoff checklist.
- [NTSB WPR09CA338](https://openairdocs.org/ntsb/WPR09CA338.md): Bell 206B · Burlington, WA · Accident · No injuries · Data collection · Final report · Jul 11, 2009 · N302PD · Substantial damage
  > The pilot’s failure to maintain control of the helicopter while attempting to lift off from a trailer. The helicopter subsequently impacted the ground and rolled over.
- [NTSB WPR09CA331](https://openairdocs.org/ntsb/WPR09CA331.md): Bell 47G-3B-2 · Ocean Shores, WA · Accident · Minor injuries · Data collection · Final report · Jul 7, 2009 · N8169J · Substantial damage
  > The pilot's failure to maintain clearance from the water while maneuvering due to the pilot's diverted attention.

Next page: https://openairdocs.org/ntsb.md?state=WA&page=15

## 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" = 'WA' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=14&state=WA

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