# NTSB investigations, WA: Miscellaneous/other

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 WPR27LA011](https://openairdocs.org/ntsb/WPR27LA011.md): Enstrom Helicopter 480 · Chelan, WA · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 30, 2026 · N480MT
- [NTSB WPR26LA275](https://openairdocs.org/ntsb/WPR26LA275.md): Czech Aircraft Works Mermaid Skeeter 2 · Cougar, WA · Accident · Minor injuries · Class 3 · Limited · Preliminary report · Jul 22, 2026 · N42SK · Substantial damage
  > On July 22, 2026, about 1129 Pacific daylight time, an experimental amateur built Czech Aircraft Works Mermaid Skeeter 2 airplane, N42SK, was substantially damaged when it was involved in an accident near Cougar, Washington. The pilot was seriously injured.…
- [NTSB WPR26FA233](https://openairdocs.org/ntsb/WPR26FA233.md): Cessna 195 · Pasco, WA · Accident · 2 fatal · Class 3 · Field · Preliminary report · Jun 24, 2026 · N3877V · Substantial damage
  > On June 24, 2026, about 1428 Pacific daylight time, a float equipped Cessna 195, N3877V, was substantially damaged when it was involved in an accident near Pasco, Washington. The pilot and passenger were fatally injured. The airplane was operated under Title…
- [NTSB WPR25LA308](https://openairdocs.org/ntsb/WPR25LA308.md): Thomas Graham Teenie Two · Chehalis, WA · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 11, 2025 · N311TS · Substantial damage
  > The pilot's improper decision to take off with the airplane over its maximum allowable gross weight, which degraded its climb performance and led to a subsequent off airport landing.
- [NTSB WPR23LA273](https://openairdocs.org/ntsb/WPR23LA273.md): Vans RV8 · Metaline Falls, WA · Accident · No injuries · Class 4 · Limited · Final report · Jul 1, 2023 · N68TP · Substantial damage
  > The pilot’s loss of directional control during landing due to impact with a concrete ring embedded in the grass runway.
- [NTSB WPR22LA353](https://openairdocs.org/ntsb/WPR22LA353.md): Cessna 525B · Pasco, WA · Accident · No injuries · Class 3 · Limited · Final report · Sep 20, 2022 · N528DV · Destroyed
  > The failure of the pilot to ensure the landing gear was extended before landing. Contributing was the pilot’s failure to fly a stabilized approach, and his configuration of the airplane that prevented activation of the landing gear not extended warning system…
- [NTSB WPR22LA092](https://openairdocs.org/ntsb/WPR22LA092.md): Cessna T207 · Crane Island, WA · Accident · No injuries · Class 4 · Limited · Final report · Feb 7, 2022 · N684S · Substantial damage
  > The pilot’s failure to obtain a proper touch down location on a wet grass runway, resulting in a runway overrun and impact with terrain.
- [NTSB DCA21LA229](https://openairdocs.org/ntsb/DCA21LA229.md): Boeing 767-332 · Seattle, WA · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 1, 2021 · N196DN · No damage
  > The flightcrew’s failure to set the hydraulic panel correctly during the execution of the pushback checklist, and when the hydraulic panel setting was corrected, that resulted in the airplane coming to a sudden stop and a flight attendant receiving a serious…
- [NTSB WPR20CA271](https://openairdocs.org/ntsb/WPR20CA271.md): Ryan ST3KR · Port Townsend, WA · Accident · No injuries · Class 4 · Data collection · Final report · Aug 16, 2020 · N62130 · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and impact with vegetation.
- [NTSB WPR20CA125](https://openairdocs.org/ntsb/WPR20CA125.md): Cessna 172 · Yakima, WA · Accident · Minor injuries · Data collection · Final report · Apr 20, 2020 · N75765 · Substantial damage
  > The pilot's failure to attain sufficient altitude during a go-around, which resulted in impact with hilly terrain.
- [NTSB GAA19CA517](https://openairdocs.org/ntsb/GAA19CA517.md): Cessna 180 · Arlington, WA · Accident · Minor injuries · Data collection · Final report · Aug 20, 2019 · N180TB · Substantial damage
  > The pilot's failure to properly secure the seat before takeoff, which resulted in it sliding back during takeoff and rendering him unable to reach the rudder pedals and throttle lever, a subsequent runway excursion, ground loop, and impact with a berm.
- [NTSB GAA19CA376](https://openairdocs.org/ntsb/GAA19CA376.md): Piper PA 12 · Yakima, WA · Accident · No injuries · Data collection · Final report · Jun 30, 2019 · N4238M · Substantial damage
  > The separation of the left steering spring from the tailwheel assembly during landing for reasons that could not be determined, which resulted in a ground loop.
- [NTSB GAA18CA575](https://openairdocs.org/ntsb/GAA18CA575.md): Piper PA28 · Spokane, WA · Accident · Serious injuries · Data collection · Final report · Sep 29, 2018 · N40825 · Substantial damage
  > The pilot’s improper retraction of the flaps during a go-around, which resulted in the airplane’s failure to climb and its subsequent collision with trees.
- [NTSB GAA18CA461](https://openairdocs.org/ntsb/GAA18CA461.md): Cessna 152 · Oak Harbor, WA · Accident · No injuries · Data collection · Final report · Jul 27, 2018 · N152LT · Substantial damage
  > The student pilot's improper landing flare, which resulted in a hard, bounced landing.
- [NTSB WPR18CA213](https://openairdocs.org/ntsb/WPR18CA213.md): Cessna E162 · Burlington, WA · Accident · No injuries · Data collection · Final report · Jul 14, 2018 · N5202B · Substantial damage
  > The student pilot’s failure to maintain pitch control during an aborted takeoff.
- [NTSB WPR18LA190](https://openairdocs.org/ntsb/WPR18LA190.md): Autogyro Calidus · Tacoma, WA · Accident · Minor injuries · Limited investigation · Final report · Jul 7, 2018 · N623AG · Substantial damage
  > The pilot's failure to properly configure the gyrocopter for takeoff, which resulted in it developing high speed and led to a subsequent loss of control.
- [NTSB GAA18CA373](https://openairdocs.org/ntsb/GAA18CA373.md): Cessna 180 · Kent, WA · Accident · No injuries · Data collection · Final report · Jun 20, 2018 · N9130T · Substantial damage
  > The pilot’s use of excessive braking during the landing roll, which resulted in the airplane coming to rest nose down.
- [NTSB GAA18CA328](https://openairdocs.org/ntsb/GAA18CA328.md): Bellanca 7GCBC · Arlington, WA · Accident · No injuries · Data collection · Final report · Jun 7, 2018 · N3202H · Substantial damage
  > The pilot’s overapplication of the brakes during the landing roll, which resulted in a nose-over.
- [NTSB GAA18CA290](https://openairdocs.org/ntsb/GAA18CA290.md): Piper PA 14 · Vashon, WA · Accident · No injuries · Data collection · Final report · May 20, 2018 · N1423P · Substantial damage
  > The pilot’s failure to maintain directional control of the airplane during the takeoff roll due to his right foot inadvertently applying pressure to both rudder pedals.
- [NTSB GAA18CA104](https://openairdocs.org/ntsb/GAA18CA104.md): Geldermann Bert E Lancair Legacy · Friday Harbor, WA · Accident · Minor injuries · Data collection · Final report · Jan 15, 2018 · N145JG · Substantial damage
  > The pilot’s inability to maintain the landing flare, which resulted in the airplane landing hard short of the runway. Contributing to the accident was the cockpit canopy opening in flight.
- [NTSB GAA18CA078](https://openairdocs.org/ntsb/GAA18CA078.md): Cessna 172 · Everett, WA · Accident · No injuries · Data collection · Final report · Dec 8, 2017 · N4801D · Substantial damage
  > The pilot’s decision to abort the takeoff following a touch-and-go landing with too little runway remaining, which resulted in a runway overrun.
- [NTSB GAA18CA042](https://openairdocs.org/ntsb/GAA18CA042.md): Stinson SR 5E · Burlington, WA · Accident · No injuries · Data collection · Final report · Nov 11, 2017 · N141WC · Substantial damage
  > The pilot’s unstabilized approach, which resulted in a hard, bounced landing and nose-over. Also causal to the accident was the pilot’s improper decision to land on a closed alternate grass landing area.
- [NTSB GAA18CA029](https://openairdocs.org/ntsb/GAA18CA029.md): Six Chuter West Legend XL · Mabton, WA · Accident · Serious injuries · Data collection · Final report · Oct 26, 2017 · N781SC · Substantial damage
  > The pilot’s failure to see and avoid transmission wires.
- [NTSB GAA17CA369](https://openairdocs.org/ntsb/GAA17CA369.md): Bell 206B · Entiat, WA · Accident · No injuries · Data collection · Final report · Jun 26, 2017 · N183TC · Substantial damage
  > The pilot’s failure to secure a loose item inside the cockpit that interfered with antitorque pedal control and led to a loss of helicopter control due to a loss of tail rotor effectiveness.
- [NTSB GAA17CA158](https://openairdocs.org/ntsb/GAA17CA158.md): Socata TBM700 · Bellingham, WA · Accident · No injuries · Data collection · Final report · Feb 27, 2017 · CGWVS · Substantial damage
  > The pilot’s failure to properly deice the airplane before takeoff, which resulted in an aerodynamic stall during the initial climb.
- [NTSB GAA17CA106](https://openairdocs.org/ntsb/GAA17CA106.md): Maule M7 · Palouse, WA · Accident · Minor injuries · Data collection · Final report · Dec 31, 2016 · N260BD · Substantial damage
  > The pilot’s failure to maintain directional control on an ice- and snow-covered runway during taxi with a crosswind, which resulted in a runway excursion.
- [NTSB WPR17LA014](https://openairdocs.org/ntsb/WPR17LA014.md): Aerospatiale AS350 · Starbuck, WA · Accident · No injuries · Limited investigation · Final report · Oct 28, 2016 · N369BD · Substantial damage
  > A total loss of engine power due to fuel exhaustion, which resulted from the pilot’s reliance on the fuel gauge that was displaying an incorrect fuel amount due to the separation of the fuel transmitter float pin guide from the float.
- [NTSB WPR16LA188](https://openairdocs.org/ntsb/WPR16LA188.md): Bell 206B · Rockport, WA · Accident · No injuries · Limited investigation · Final report · Sep 12, 2016 · N6181A · Substantial damage
  > The pilot's failure to maintain helicopter control while on the ground, which resulted in mast bumping.
- [NTSB WPR16FA095](https://openairdocs.org/ntsb/WPR16FA095.md): Mooney M20K · Woodland, WA · Accident · 1 fatal · Field investigation · Final report · Apr 21, 2016 · N97119 · Substantial damage
  > The pilot's delay in recognizing that the airplane was not performing as expected and aborting the takeoff, which resulted in collision with a berm beyond the end of the runway. Contributing to the accident were the pilot's exceedance of the airplane's gross…
- [NTSB GAA15CA160](https://openairdocs.org/ntsb/GAA15CA160.md): Silvaire Luscombe 8A · Anacortes, WA · Accident · No injuries · Data collection · Final report · Jun 26, 2015 · N28437 · Substantial damage
  > The pilot's excessive brake application during the landing roll resulting in a nose over.
- [NTSB GAA15LA085](https://openairdocs.org/ntsb/GAA15LA085.md): Destiny 2000 · Eltopia, WA · Accident · Serious injuries · Limited investigation · Final report · May 23, 2015 · N3376 · Substantial damage
  > The flight instructor’s failure to tell the student pilot to abort the takeoff after the powered parachute experienced wing oscillations, which resulted in the student pilot’s loss of aircraft control during initial climb and subsequent impact with terrain.…
- [NTSB WPR14CA383](https://openairdocs.org/ntsb/WPR14CA383.md): American Champion 7GCBC · Rimrock, WA · Accident · No injuries · Data collection · Final report · Sep 20, 2014 · N817DH · Substantial damage
  > The pilot's failure to maintain aircraft control during takeoff from a rough runway surface which resulted in an off-airport forced landing just beyond the runway.
- [NTSB WPR13LA003](https://openairdocs.org/ntsb/WPR13LA003.md): Robinson Helicopter R22 Beta · Rockport, WA · Accident · No injuries · Limited investigation · Final report · Oct 3, 2012 · N80140 · Substantial damage
  > The pilot's failure to maintain sufficient rotor rpm during a precautionary landing, which resulted in a hard landing.
- [NTSB WPR12FA385](https://openairdocs.org/ntsb/WPR12FA385.md): Easton Searey · Friday Harbor, WA · Accident · Serious injuries · Field investigation · Final report · Aug 31, 2012 · N346PE · Substantial damage
  > The pilot’s inadequate glidepath and failure to maintain clearance from the transmission wire during a landing approach.
- [NTSB WPR12CA117](https://openairdocs.org/ntsb/WPR12CA117.md): Robinson Helicopter R22 Beta · Randle, WA · Accident · No injuries · Data collection · Final report · Mar 8, 2012 · N54BA · Substantial damage
  > The pilot exceeded the helicopter's performance, resulting in low rotor rpm and settling.
- [NTSB WPR11CA309](https://openairdocs.org/ntsb/WPR11CA309.md): Cessna 182A · Vancouver, WA · Accident · Minor injuries · Data collection · Final report · Jul 5, 2011 · N5175D · Substantial damage
  > The pilot's failure to properly engage the banner tow rope with the airplane's tail hook.
- [NTSB WPR11CA191](https://openairdocs.org/ntsb/WPR11CA191.md): Cessna 172N · Snohomish, WA · Accident · No injuries · Data collection · Final report · Apr 6, 2011 · N492SF · Substantial damage
  > The pilot's failure to maintain clearance from a hangar while taxiing.
- [NTSB WPR10LA336](https://openairdocs.org/ntsb/WPR10LA336.md): Johnson Helicycle · Arlington, WA · Accident · Minor injuries · Limited investigation · Final report · Jul 8, 2010 · N62AJ · Substantial damage
  > An undetermined airframe vibration which led to precautionary autorotation and hard landing.
- [NTSB WPR09IA065](https://openairdocs.org/ntsb/WPR09IA065.md): Boeing 737-890 · Seattle, WA · Incident · No injuries · Incident investigation · Final report · Dec 24, 2008 · N516AS · No damage
  > The failure of the deicing crew to follow company procedures by not receiving confirmation from the flight crew before beginning to deice the airplane.
- [NTSB WPR09LA022](https://openairdocs.org/ntsb/WPR09LA022.md): Stinson 108-1 · Concrete, WA · Accident · 1 fatal · Limited investigation · Final report · Oct 23, 2008 · N97946 · Substantial damage
  > The loss of engine power during initial climb due to the pilot's improper exhaust system maintenance, which resulted in restriction of the carburetor's air intake.

## 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'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '900' 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/900/sequence?state=WA

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