# Final NTSB investigations

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 130 of 3,432 · 171,594 cases

## Cases, newest first

- [NTSB CEN20CA335](https://openairdocs.org/ntsb/CEN20CA335.md): Cirrus SR22 · Lafayette, IN · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 11, 2020 · N678EC · No damage
  > The pilot's failure to monitor aircraft control, which resulted in a loss of control when a passenger inadvertently moved the control stick, and the pilot and other passenger's decision to unbuckle their restraints inflight.
- [NTSB WPR20CA266](https://openairdocs.org/ntsb/WPR20CA266.md): Aviat A-1C-200 · Grover, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 10, 2020 · N298WY · Substantial damage
  > The pilot’s inability to regain airplane control after a pilot-induced spin conducted during a flight test, which resulted in a collision with terrain.
- [NTSB ERA20CA282](https://openairdocs.org/ntsb/ERA20CA282.md): Piper PA32 · Montauk, NY · Accident · No injuries · Class 4 · Data collection · Final report · Aug 10, 2020 · N4817S · Substantial damage
  > The pilot's improper recovery from a bounced landing and failure to maintain directional control, which resulted in a runway excursion and collision with trees.
- [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 WPR20CA260](https://openairdocs.org/ntsb/WPR20CA260.md): Evektor Aerotechnik Sportstar · Las Vegas, NV · Accident · No injuries · Class 4 · Data collection · Final report · Aug 9, 2020 · N644SB · Substantial damage
  > The student pilot's inadequate decision to make a premature turn onto a taxiway which resulted in a collision with a taxiway sign.
- [NTSB ERA20CA280](https://openairdocs.org/ntsb/ERA20CA280.md): Cubcrafters CC11-160 · Monongahela, PA · Accident · Minor injuries · Class 4 · Data collection · Final report · Aug 9, 2020 · N321C · Substantial damage
  > The pilot's premature application of brakes during landing, which resulted in a nose-over event.
- [NTSB CEN20LA329](https://openairdocs.org/ntsb/CEN20LA329.md): Piper PA22 · Burlington, WI · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 9, 2020 · N6849B · Substantial damage
  > A partial loss of engine power due to the formation of carburetor ice while on the ground, which resulted in reduced climb capability and impact with trees during the initial climb.
- [NTSB WPR20CA261](https://openairdocs.org/ntsb/WPR20CA261.md): Aviat A1 · Kernville, CA · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 8, 2020 · N327MN · Substantial damage
  > The pilot's failure to maintain clearance from trees during a go-around, which resulted in an impact with terrain.
- [NTSB CEN20LA330](https://openairdocs.org/ntsb/CEN20LA330.md): Robinson R44 · Logan, IA · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 8, 2020 · N89LA · Substantial damage
  > The failure of the lower actuator bearing support brackets, which resulted in the misalignment of the clutch actuator, a loss of belt tension on the main rotor drive system, and a subsequent forced landing.
- [NTSB CEN20LA328](https://openairdocs.org/ntsb/CEN20LA328.md): Bell 206 · Marathon, TX · Accident · 3 fatal · Class 3 · Limited · Final report · Aug 8, 2020 · N284S · Destroyed
  > The in-flight loss of helicopter control for reasons that could not be determined based on the available evidence.
- [NTSB CEN20CA340](https://openairdocs.org/ntsb/CEN20CA340.md): Cessna 172 · Englewood, CO · Accident · No injuries · Class 4 · Data collection · Final report · Aug 8, 2020 · N79110 · Substantial damage
  > The student pilot misjudged the landing flare which resulted in a loss of control and a hard bounced landing.
- [NTSB CEN20CA332](https://openairdocs.org/ntsb/CEN20CA332.md): Piper PA28R · Englewood, CO · Accident · No injuries · Class 4 · Data collection · Final report · Aug 8, 2020 · N4964S · Substantial damage
  > The flight instructor did not maintain a proper approach path and landing flare during a landing with a tailwind, which resulted in a hard landing and damaged landing gear. During the subsequent landing with damaged landing gear, the flight instructor lost…
- [NTSB WPR20LA258](https://openairdocs.org/ntsb/WPR20LA258.md): Cessna T210 · Hanna, UT · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 7, 2020 · N761RG · Substantial damage
  > The pilot’s failure to maintain sufficient airspeed after a partial loss of power for undetermined reasons, which resulted in an exceedance of the airplane’s critical angle of attack and an aerodynamic stall from which the pilot could not recover.
- [NTSB WPR20LA257](https://openairdocs.org/ntsb/WPR20LA257.md): Sportine Aviacija LAK17 · Lake Port, CA · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 7, 2020 · N290MH · Substantial damage
  > The pilot’s exceedance of the glider’s critical angle of attack during flight, which resulted in an aerodynamic stall and subsequent impact with terrain.
- [NTSB ERA20LA278](https://openairdocs.org/ntsb/ERA20LA278.md): Cessna P210 · Allendale, SC · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 7, 2020 · N6300W · Destroyed
  > A total loss of engine power as a result of fuel starvation due to contamination from a thermoplastic polymer used in the fuel system. Contributing to the accident was the pilot’s failure to report debris observed in the fuel system during previous preflight…
- [NTSB ERA20CA279](https://openairdocs.org/ntsb/ERA20CA279.md): Dakota S18-160 · Modena, NY · Accident · Minor injuries · Class 4 · Data collection · Final report · Aug 7, 2020 · N811RD · Substantial damage
  > The passenger's inadvertent application of the rear brakes during landing, which resulted in a nose-over.
- [NTSB CEN20CA333](https://openairdocs.org/ntsb/CEN20CA333.md): Cub Crafters Carbon CUB EX · Marion, IL · Accident · No injuries · Class 4 · Data collection · Final report · Aug 7, 2020 · N3737R · Substantial damage
  > The pilot's failure to attain/maintain directional control during landing that resulted in a ground-loop and collision with terrain.
- [NTSB ERA20CA293](https://openairdocs.org/ntsb/ERA20CA293.md): Wag Aero Cubby · Pell City, AL · Accident · Minor injuries · Class 4 · Data collection · Final report · Aug 6, 2020 · N30492 · Substantial damage
  > The flight instructor’s inadequate remedial action following the student pilot’s loss of directional control during landing, which resulted in a runway excursion and subsequent nose over.
- [NTSB ERA20CA283](https://openairdocs.org/ntsb/ERA20CA283.md): Beech 36 · Murray, KY · Accident · No injuries · Class 4 · Data collection · Final report · Aug 6, 2020 · N312LC · Substantial damage
  > The pilot’s failure to maintain control of the airplane during the simulated power off landing, and the flight instructor's delayed remedial action, which resulted in a loss of control and the airplane’s left wing striking the ground.
- [NTSB CEN20CA326](https://openairdocs.org/ntsb/CEN20CA326.md): Hughes 369A · St Louis, MO · Accident · No injuries · Class 4 · Data collection · Final report · Aug 6, 2020 · N911EP · Substantial damage
  > The flight instructor's failure to maintain helicopter control which resulted in a hard landing while preforming a practice autorotation.
- [NTSB ERA20LA277](https://openairdocs.org/ntsb/ERA20LA277.md): Piper PA28 · St. Agatha, ME · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 5, 2020 · N7213W · Substantial damage
  > The failure of the crankshaft gear alignment dowel due to fatigue crack propagation and overstress, which resulted in a partial loss of engine power.
- [NTSB ERA20LA275](https://openairdocs.org/ntsb/ERA20LA275.md): Piper PA25 · Miami, FL · Accident · No injuries · Class 3 · Limited · Final report · Aug 5, 2020 · N223AB · Substantial damage
  > A total loss of engine power due to carburetor ice that was not detected by the pilot.
- [NTSB CEN20CA334](https://openairdocs.org/ntsb/CEN20CA334.md): Hughes 369 · Delia, KS · Accident · No injuries · Class 4 · Data collection · Final report · Aug 5, 2020 · N104SU · Substantial damage
  > Foreign object damage sustained to the main rotor blades due to aerial tree trimming.
- [NTSB ANC20LA077](https://openairdocs.org/ntsb/ANC20LA077.md): Cessna 180 · Kenai, AK · Accident · No injuries · Class 4 · Limited · Final report · Aug 5, 2020 · N9712G · Substantial damage
  > The pilot’s improper decision to place a passenger and baggage in the rear baggage compartment, which resulted in an aft center of gravity, an increase in directional instability, and affected the pilot’s ability to maintain directional control, resulting in…
- [NTSB ANC20CA078](https://openairdocs.org/ntsb/ANC20CA078.md): Greg Miller GOT Rocks · Minchumina, AK · Accident · No injuries · Class 4 · Data collection · Final report · Aug 5, 2020 · N9015U · Substantial damage
  > The pilot's failure to maintain directional control during landing in gusting wind conditions, which resulted in an impact with a large hole and a nose-over.
- [NTSB WPR20CA253](https://openairdocs.org/ntsb/WPR20CA253.md): Robert D Carr Jr Cavalon · Upper Lake, CA · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 4, 2020 · N635BC · Substantial damage
  > The pilot’s distraction and failure to maintain adequate airspeed during a low altitude maneuver, which resulted in a loss of aircraft control and collision with terrain.
- [NTSB ANC20CA076](https://openairdocs.org/ntsb/ANC20CA076.md): Piper PA18 · Wasilla, AK · Accident · No injuries · Class 4 · Data collection · Final report · Aug 4, 2020 · N82566 · Substantial damage
  > The pilot's failure to maintain directional control during takeoff in crosswind conditions, which resulted in a runway excursion and collision with trees.
- [NTSB WPR20CA267](https://openairdocs.org/ntsb/WPR20CA267.md): Cameron A 315 · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N12171 · Substantial damage
  > The balloon pilot’s inability to maintain the proper descent rate during the balloon’s approach to landing during un-forecasted weather, which resulted in a hard landing.
- [NTSB WPR20CA263](https://openairdocs.org/ntsb/WPR20CA263.md): Lindstrand 310A · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N971LB · No damage
  > The pilot’s inability to arrest the descent rate when the balloon encountered unforecasted high ground wind that resulted in a hard landing.
- [NTSB WPR20CA262](https://openairdocs.org/ntsb/WPR20CA262.md): Head AX8 88 · Jackson, WY · Accident · Serious injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N45303 · Minor damage
  > The balloon pilot’s inability to maintain altitude during un-forecasted weather, which resulted in a hard landing.
- [NTSB WPR20CA250](https://openairdocs.org/ntsb/WPR20CA250.md): Cessna A185 · Kalispell, MT · Accident · No injuries · Class 4 · Data collection · Final report · Aug 3, 2020 · N185GK · Substantial damage
  > The pilot's excessive speed while landing on a wet grass runway, which resulted in a runway excursion and impact with a fence.
- [NTSB ERA20LA273](https://openairdocs.org/ntsb/ERA20LA273.md): Eurocopter EC130 · Knoxville, TN · Accident · 1 fatal · Class 3 · Limited · Final report · Aug 3, 2020 · N55GJ · Substantial damage
  > The pilot's entry into vortex ring state and his inability to arrest the helicopter's descent while maneuvering for landing.
- [NTSB CEN20LA327](https://openairdocs.org/ntsb/CEN20LA327.md): Grumman G164 · Alicia, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 3, 2020 · N8105K · Substantial damage
  > Inadequate maintenance of panel fasteners, which led to a side panel coming loose during takeoff and the pilot having to make a subsequent forced landing to a flooded rice field when the airplane became difficult to control.
- [NTSB WPR20LA256](https://openairdocs.org/ntsb/WPR20LA256.md): Cessna 172 · San Jose, CA · Accident · No injuries · Class 3 · Limited · Final report · Aug 2, 2020 · N55231 · Substantial damage
  > The airplane’s collision with a bird while maneuvering in the airport traffic pattern.
- [NTSB WPR20LA249](https://openairdocs.org/ntsb/WPR20LA249.md): North American Navion · Cedar City, UT · Accident · 2 fatal · Class 3 · Limited · Final report · Aug 2, 2020 · N225HJ · Substantial damage
  > A total loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot’s improper fuel planning and failure to see and avoid the communications tower support guy wire.
- [NTSB ERA20LA272](https://openairdocs.org/ntsb/ERA20LA272.md): Piper PA 30 · Alabaster, AL · Accident · No injuries · Class 3 · Limited · Final report · Aug 2, 2020 · N7750Y · Substantial damage
  > A loss of control and lack of climb performance shortly after takeoff for reasons that could not be determined based on available evidence, resulting in a collision with terrain.
- [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 CEN20CA351](https://openairdocs.org/ntsb/CEN20CA351.md): Cessna 172 · Conway, AR · Accident · No injuries · Class 4 · Data collection · Final report · Aug 2, 2020 · N13184 · Substantial damage
  > The pilot’s improper recovery from a bounced landing.
- [NTSB WPR20CA275](https://openairdocs.org/ntsb/WPR20CA275.md): Cessna A185 · Susanville, CA · Accident · No injuries · Class 4 · Data collection · Final report · Aug 1, 2020 · N60934 · Substantial damage
  > The pilot's failure to maintain directional control during takeoff with a tailwind, which resulted in a subsequent collapse of the right main landing gear.
- [NTSB ERA20LA274](https://openairdocs.org/ntsb/ERA20LA274.md): Piper PA32RT · Honesdale, PA · Accident · No injuries · Class 3 · Limited · Final report · Aug 1, 2020 · N3025L · Substantial damage
  > The pilot’s premature rotation for takeoff, which resulted in a tail strike and subsequent runway excursion. Contributing to the accident was the pilot’s inadequate preflight planning, which failed to accurately determine and account for the effects of…
- [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 ERA20LA270](https://openairdocs.org/ntsb/ERA20LA270.md): Piper PA31 · Sumter, SC · Accident · Minor injuries · Class 3 · Limited · Final report · Aug 1, 2020 · C-GXKS · Substantial damage
  > The pilot’s fuel mismanagement during flight, which resulted in a total loss of engine power from both engines due to fuel starvation.
- [NTSB CEN20LA321](https://openairdocs.org/ntsb/CEN20LA321.md): Piper PA28R · Seiling, OK · Accident · No injuries · Class 3 · Limited · Final report · Aug 1, 2020 · N9765C · Substantial damage
  > The pilot’s incorrect takeoff performance calculations and delayed aborted takeoff, which resulted in a runway excursion and collision with trees.
- [NTSB CEN20CA349](https://openairdocs.org/ntsb/CEN20CA349.md): Cessna T206 · Bentonville, AR · Accident · No injuries · Class 4 · Data collection · Final report · Aug 1, 2020 · N829PA · Substantial damage
  > The pilot's misjudgment of the landing flare which resulted in a bounced landing.
- [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 CEN20CA320](https://openairdocs.org/ntsb/CEN20CA320.md): Cessna A188 · Memphis, MO · Accident · Minor injuries · Class 4 · Data collection · Final report · Jul 31, 2020 · N90834 · Substantial damage
  > The pilot did not remove the rudder gust lock during the preflight inspection, which resulted in a forced landing and collision with a tree.
- [NTSB ANC20LA074](https://openairdocs.org/ntsb/ANC20LA074.md): De Havilland DHC-2 · Soldotna, AK · Accident · 7 fatal · Class 3 · Limited · Final report · Jul 31, 2020 · N4982U · 2 aircraft · Substantial damage
  > The failure of both pilots to see and avoid the other airplane. Contributing to the accident were (1) the PA-12 pilot’s decision to fly with a known severe vision deficiency that had resulted in denial of his most recent application for medical certification…
- [NTSB WPR20LA246](https://openairdocs.org/ntsb/WPR20LA246.md): Air Tractor AT802 · Elgin, NV · Accident · 2 fatal · Class 3 · Limited · Final report · Jul 30, 2020 · N8510M · 2 aircraft · Destroyed
  > The trailing pilot’s failure to maintain separation from the lead airplane during a fire retardant deployment flight, which resulted in the trailing airplane flying through a plume of retardant and the trailing pilot’s subsequent loss of visibility that led…
- [NTSB WPR20LA245](https://openairdocs.org/ntsb/WPR20LA245.md): Cessna 337 · Ennis, MT · Accident · 1 fatal · Class 3 · Limited · Final report · Jul 30, 2020 · N337V · Substantial damage
  > The pilot-in-command’s failure to maintain sufficient airspeed while attempting an evasive maneuver from a boxed canyon, which resulted in an aerodynamic stall/spin and impact with mountainous terrain. Contributing to the accident was the pilot-in-command’s…
- [NTSB CEN20CA324](https://openairdocs.org/ntsb/CEN20CA324.md): Grob G102 · Midlothian, TX · Accident · Minor injuries · Class 4 · Data collection · Final report · Jul 30, 2020 · N3981A · Substantial damage
  > The unstabilized landing approach in gusty wind conditions that resulted in a hard, bounced landing.

Next page: https://openairdocs.org/ntsb.md?status=final&page=131

## 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."completionStatus" = 'Completed'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=130&status=final

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