# 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 102 of 3,432 · 171,594 cases

## Cases, newest first

- [NTSB ERA21LA386](https://openairdocs.org/ntsb/ERA21LA386.md): Hiller UH-12E · Millen, GA · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 29, 2021 · N430NR · Substantial damage
  > The improper reassembly of the tail rotor gearbox following maintenance, which resulted in fatigue failure of the input pinion gear shaft, and the subsequent loss of tail rotor drive.
- [NTSB ERA21LA385](https://openairdocs.org/ntsb/ERA21LA385.md): Doan Vernon D W10-WITTMAN Tailwind · Brooksville, FL · Accident · No injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N68TW · Substantial damage
  > The failure of the nose landing gear retention bolt during taxi which resulted in a loss of control and subsequent impact with the taxiway.
- [NTSB CEN21LA471](https://openairdocs.org/ntsb/CEN21LA471.md): Just Highlander · West Cobb, AR · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N419SD · Substantial damage
  > The airplane’s encounter with gusting wind conditions and low-level wind shear on final approach, which resulted in a loss of control, an aerodynamic stall, and a subsequent hard landing.
- [NTSB CEN21LA461](https://openairdocs.org/ntsb/CEN21LA461.md): Piper PA-32-260 · Hancock, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N130GH · Substantial damage
  > A total loss of engine power as a result of fuel starvation. Contributing to the accident was the pilot’s failure to properly manage the fuel on board the airplane and his failure to perform an adequate preflight inspection.
- [NTSB ANC21LA098](https://openairdocs.org/ntsb/ANC21LA098.md): Piper PA-18-150 · Willow, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 29, 2021 · N9724P · Substantial damage
  > The pilot’s failure to maintain clearance to terrain following a go-around.
- [NTSB ERA21LA387](https://openairdocs.org/ntsb/ERA21LA387.md): Robinson Helicopter R44 II · Miami, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N212HT · Substantial damage
  > The pilot’s loss of helicopter control after landing. Also causal was the pilot’s intentional operation of the helicopter without the required training, experience, and endorsements.
- [NTSB ERA21LA384](https://openairdocs.org/ntsb/ERA21LA384.md): Cessna 150 · Hobe Sound, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N4100V · Substantial damage
  > A reported loss of engine performance for reasons that could not be determined.
- [NTSB ERA21LA383](https://openairdocs.org/ntsb/ERA21LA383.md): Cessna 172 · Miramar, FL · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N4118L · Substantial damage
  > The flight instructor’s inadequate preflight and inflight fuel planning, which resulted in a total loss of engine power due to fuel starvation. Contributing to the flight instructor’s injury was her failure to wear the shoulder harness.
- [NTSB CEN21LA472](https://openairdocs.org/ntsb/CEN21LA472.md): Cessna T210N · East Sparta, OH · Accident · No injuries · Class 3 · Limited · Final report · Sep 28, 2021 · N1925U · Substantial damage
  > A total loss of engine power due to a fatigue failure of the No. 2 cylinder exhaust valve.
- [NTSB CEN21LA460](https://openairdocs.org/ntsb/CEN21LA460.md): Cessna P210N · El Paso, TX · Accident · No injuries · Class 4 · Limited · Final report · Sep 28, 2021 · N4614K · Substantial damage
  > A faulty landing gear pressure switch prematurely deactivated the landing gear motor during extension, which resulted in the landing gear collapsing during rollout.
- [NTSB CEN21FA459](https://openairdocs.org/ntsb/CEN21FA459.md): Rockwell International 690B · Hiles, WI · Accident · 3 fatal · Class 3 · Field · Final report · Sep 28, 2021 · N690LS · Destroyed
  > The pilot’s failure to maintain adequate airspeed, which caused the airplane to exceed its critical angle of attack and enter an inadvertent stall and spin.
- [NTSB WPR21LA360](https://openairdocs.org/ntsb/WPR21LA360.md): Cessna 182E · Warren, ID · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 27, 2021 · N3121Y · Destroyed
  > The pilot’s failure to maintain altitude while maneuvering in a valley of mountainous terrain.
- [NTSB WPR21FA353](https://openairdocs.org/ntsb/WPR21FA353.md): Beech S35 · Billings, MT · Accident · 2 fatal · Class 3 · Field · Final report · Sep 27, 2021 · N354M · Destroyed
  > The pilot’s improper flare, which led to a hard landing, subsequent loss of control, and collision with trees.
- [NTSB ERA22LA068](https://openairdocs.org/ntsb/ERA22LA068.md): Cessna 172M · Indian Trail, NC · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 27, 2021 · N1401U · Substantial damage
  > The pilot’s failure to maintain airplane control during takeoff and initial climb. Contributing was the pilot’s physical limitation which caused an inadvertent application of left rudder.
- [NTSB DCA22LA002](https://openairdocs.org/ntsb/DCA22LA002.md): Boeing 757-224 · Newark, NJ · Accident · No injuries · Class 4 · Limited · Final report · Sep 27, 2021 · N12125 · Substantial damage
  > The nose high attitude on landing resulted in a tailstrike.
- [NTSB WPR21LA365](https://openairdocs.org/ntsb/WPR21LA365.md): Cessna 175A · Salem, OR · Accident · No injuries · Class 4 · Limited · Final report · Sep 26, 2021 · N101MB · Substantial damage
  > The pilot’s improper landing flare in a tailwind, which resulted in a hard landing and subsequent impact with terrain.
- [NTSB ERA22LA048](https://openairdocs.org/ntsb/ERA22LA048.md): Piper PA-31-350 · Fort Lauderdale, FL · Accident · No injuries · Class 4 · Limited · Final report · Sep 26, 2021 · N3VM · Substantial damage
  > The collapse of the left main landing gear for reasons that could not be determined.
- [NTSB ERA21FA377](https://openairdocs.org/ntsb/ERA21FA377.md): Beech C23 · Lansing, WV · Accident · 3 fatal · Class 3 · Field · Final report · Sep 26, 2021 · N3342L · Substantial damage
  > The pilot’s exceedance of the airplane’s critical angle of attack while maneuvering to avoid trees and terrain after takeoff, which resulted in an aerodynamic stall and loss of control. Also causal was the pilot’s decision to operate the airplane outside of…
- [NTSB CEN21LA458](https://openairdocs.org/ntsb/CEN21LA458.md): Cessna 182E · Troup, TX · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 26, 2021 · N3293Y · Substantial damage
  > The pilot’s failure to maintain directional control during landing with a variable gusting wind and his decision not to perform a go-around that resulted an overrun and impact with a fence and trees.
- [NTSB ANC21LA097](https://openairdocs.org/ntsb/ANC21LA097.md): Cessna 180E · Kotzebue, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 26, 2021 · N716 · Substantial damage
  > The pilot’s loss of control during takeoff due to a gusty, variable wind and the rough terrain.
- [NTSB WPR21LA361](https://openairdocs.org/ntsb/WPR21LA361.md): Maule MX-7-180A · Elk River, ID · Accident · No injuries · Class 4 · Limited · Final report · Sep 25, 2021 · N31876 · Substantial damage
  > The pilot's failure to maintain directional control during takeoff, which resulted in a runway excursion and impact with a fence.
- [NTSB WPR21LA355](https://openairdocs.org/ntsb/WPR21LA355.md): Cirrus Design SR22 · Tucumcari, NM · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 25, 2021 · N216FC · Destroyed
  > The pilot’s improper landing flare which resulted in a hard and bounced landing.
- [NTSB ERA21LA392](https://openairdocs.org/ntsb/ERA21LA392.md): Piper PA-16 · Greensboro, GA · Accident · No injuries · Class 4 · Limited · Final report · Sep 25, 2021 · N5656H · Substantial damage
  > The pilot’s inadequate preflight planning and fuel system inspection, which resulted in fuel exhaustion.
- [NTSB CEN21LA456](https://openairdocs.org/ntsb/CEN21LA456.md): Bell 407 · Patterson, LA · Accident · No injuries · Class 4 · Limited · Final report · Sep 25, 2021 · N662RL · Substantial damage
  > The pilot’s failure to maintain adequate clearance from a parked helicopter while hovering to reposition for takeoff.
- [NTSB WPR21LA366](https://openairdocs.org/ntsb/WPR21LA366.md): Sharp Ralph R Zenith Stol CH 701 · Bishop, CA · Accident · No injuries · Class 4 · Limited · Final report · Sep 24, 2021 · N701SA · Substantial damage
  > A loss of airplane control for undetermined reasons.
- [NTSB CEN21LA457](https://openairdocs.org/ntsb/CEN21LA457.md): Beech 95-B55 (T42A) · Lancaster, OH · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 24, 2021 · N85RR · Substantial damage
  > The loss of engine power due to fuel starvation.
- [NTSB CEN21LA454](https://openairdocs.org/ntsb/CEN21LA454.md): Kitfox IV · Ozark, AR · Accident · No injuries · Class 4 · Limited · Final report · Sep 24, 2021 · N161JB · Substantial damage
  > The pilot’s inability to maintain altitude after the airplane encountered a downdraft while he intentionally flew at a low-altitude during a practice for a short-takeoff-and-landing flight competition.
- [NTSB WPR21LA356](https://openairdocs.org/ntsb/WPR21LA356.md): Kitfox S7 · Hooper, UT · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N696CP · Substantial damage
  > The pilot’s excessive brake pressure which resulted in the airplane nosing over and coming to rest inverted.
- [NTSB WPR21LA354](https://openairdocs.org/ntsb/WPR21LA354.md): Hiller UH-12E · Bovill, ID · Accident · No injuries · Class 3 · Limited · Final report · Sep 23, 2021 · N5334V · Substantial damage
  > A loss of helicopter control for undetermined reasons based on the available evidence for this accident.
- [NTSB ERA21LA382](https://openairdocs.org/ntsb/ERA21LA382.md): Wyder Robert G Marquart MA-5 · Waycross, GA · Accident · No injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N79RW · Substantial damage
  > The pilot’s inadequate fuel management, which resulted in a total loss of engine power on approach due to fuel starvation.
- [NTSB DCA22LA004](https://openairdocs.org/ntsb/DCA22LA004.md): Airbus A321-271N · Honolulu, HI · Accident · No injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N208HA · Substantial damage
  > The captain’s improper landing flare, which resulted in an excessive sink rate and subsequent hard landing.
- [NTSB CEN21LA451](https://openairdocs.org/ntsb/CEN21LA451.md): Christen Industries A-1 · Eden Prairie, MN · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N2923W · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll resulting in a ground loop.
- [NTSB ANC21LA099](https://openairdocs.org/ntsb/ANC21LA099.md): Piper PA-18-150 · Cordova, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 23, 2021 · N82448 · Substantial damage
  > The pilot’s failure to maintain control of the airplane after landing in gusty wind conditions.
- [NTSB ANC21LA096](https://openairdocs.org/ntsb/ANC21LA096.md): Piper PA-14 · Chickaloon, AK · Accident · Minor injuries · Class 3 · Limited · Final report · Sep 23, 2021 · N4276H · Substantial damage
  > A total loss of engine power during takeoff for reasons that could not be determined based on the available information.
- [NTSB WPR21FA352](https://openairdocs.org/ntsb/WPR21FA352.md): Piper PA-28R-200 · Page, AZ · Accident · 1 fatal · Class 3 · Field · Final report · Sep 22, 2021 · N3906X · Substantial damage
  > The pilot’s improper fuel planning for a cross-country flight, which resulted in fuel exhaustion and a total loss of engine power.
- [NTSB WPR21LA351](https://openairdocs.org/ntsb/WPR21LA351.md): George A. Thiel Just Aircraft Highlander · Monroe, WA · Accident · No injuries · Class 4 · Limited · Final report · Sep 21, 2021 · N488VG · Substantial damage
  > The in-flight malfunction of the throttle control pivot arm, which resulted in a total loss of engine power and the subsequent collision with terrain during the forced landing.
- [NTSB WPR21LA349](https://openairdocs.org/ntsb/WPR21LA349.md): Beech D17S · San Diego / El Cajon, CA · Accident · No injuries · Class 4 · Limited · Final report · Sep 21, 2021 · N1196V · Substantial damage
  > The pilot’s failure to maintain directional control of the airplane during the landing roll with a crosswind, which resulted in a runway excursion and subsequent collision with runway signage.
- [NTSB ERA21LA376](https://openairdocs.org/ntsb/ERA21LA376.md): Piper PA-44-180 · Unadilla, GA · Accident · No injuries · Class 4 · Limited · Final report · Sep 21, 2021 · N442HG · Substantial damage
  > The airplane's impact by a bird during the enroute portion of the flight.
- [NTSB WPR21LA364](https://openairdocs.org/ntsb/WPR21LA364.md): Cessna 172 · Auburn, CA · Accident · No injuries · Class 4 · Limited · Final report · Sep 19, 2021 · N84068 · Substantial damage
  > The student pilot’s inadequate flare which resulted in a hard and bounced landing.
- [NTSB WPR21LA348](https://openairdocs.org/ntsb/WPR21LA348.md): Cessna 172N · Grass Valley, CA · Accident · No injuries · Class 4 · Limited · Final report · Sep 19, 2021 · N4977G · Substantial damage
  > The pilot’s failure to attain a proper touchdown point on the runway while landing in gusting wind conditions, which resulted in a runway overrun. Contributing to the accident was the pilot’s distraction due to an electrical issue.
- [NTSB ERA21LA370](https://openairdocs.org/ntsb/ERA21LA370.md): Piper PA-22-150 · Walnut Cove, NC · Accident · Minor injuries · Class 4 · Limited · Final report · Sep 19, 2021 · N9639D · Substantial damage
  > The pilot’s failure to attain the proper touchdown point which resulted in a runway overrun, collision with an airport boundary fence, and a nose over event.
- [NTSB CEN21LA447](https://openairdocs.org/ntsb/CEN21LA447.md): Morgan Sport Copter Vortex · Kingsland, TX · Accident · No injuries · Class 4 · Limited · Final report · Sep 19, 2021 · N924WG · Substantial damage
  > The pilot’s diverted attention which resulted in an inadvertent descent and subsequent collision with a lake.
- [NTSB WPR21LA357](https://openairdocs.org/ntsb/WPR21LA357.md): Fonville Swearingen SX300 · Buckeye, AZ · Accident · Serious injuries · Class 3 · Limited · Final report · Sep 18, 2021 · N5SX · Substantial damage
  > The total loss of engine power due to the failure of the left magneto.
- [NTSB WPR21LA350](https://openairdocs.org/ntsb/WPR21LA350.md): Cessna 404 · Sheridan, WY · Accident · No injuries · Class 3 · Limited · Final report · Sep 18, 2021 · N5409G · Substantial damage
  > The pilot experiencing an episode of impaired behavior and incapacitation for reasons that could not be determined based on the available information.
- [NTSB CEN21LA468](https://openairdocs.org/ntsb/CEN21LA468.md): American Champion 8KCAB · Beaumont, TX · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N2468W · Substantial damage
  > The flight instructor’s failure to maintain aircraft control during the turn to final approach resulting in a rapid descent and impact with terrain.
- [NTSB CEN21LA448](https://openairdocs.org/ntsb/CEN21LA448.md): Cessna 305A · Topeka, KS · Accident · No injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N140R · Substantial damage
  > The loss of control and ground loop due to the mechanical malfunction of the tailwheel lock.
- [NTSB CEN21LA446](https://openairdocs.org/ntsb/CEN21LA446.md): Cole Paul B Challenger I · Higginsville, MO · Accident · Serious injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N630SC · Substantial damage
  > The non-certificated pilot's exceedance of the airplane's critical angle of attack during a low-level turn, which resulted in an aerodynamic stall.
- [NTSB CEN21FA426](https://openairdocs.org/ntsb/CEN21FA426.md): Rans S20 · Wadsworth, OH · Accident · 1 fatal · Class 3 · Field · Final report · Sep 18, 2021 · N6915G · Destroyed
  > The pilot’s decision to depart shortly after a landing helicopter, which resulted in an encounter with the helicopter’s wake turbulence and a loss of airplane control. Contributing to the accident was the pilot’s impairment by his recent use of ethanol.
- [NTSB ANC21LA100](https://openairdocs.org/ntsb/ANC21LA100.md): Cessna 172R · Birchwood, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N35408 · Substantial damage
  > The flight instructor’s inadequate supervision of the student pilot, and student pilot’s improper landing flare, resulting in a hard landing.
- [NTSB ANC21LA092](https://openairdocs.org/ntsb/ANC21LA092.md): Piper PA-22-150 · Homer, AK · Accident · No injuries · Class 4 · Limited · Final report · Sep 18, 2021 · N2808P · Substantial damage
  > The pilot’s failure to maintain directional control while landing in crosswind conditions.

Next page: https://openairdocs.org/ntsb.md?status=final&page=103

## 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=102&status=final

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